AI PowerPoint Maker

AI PowerPoint Maker is a free application that leverages advanced AI technology to create PowerPoint presentations quickly and efficiently. It allows users to convert text and existing documents into visually appealing slides with professional templates. The tool is designed to streamline the presentation creation process, enabling users to focus on content rather than formatting. With features like working directly in PowerPoint, converting documents into presentations, using professional templates, and customizing presentations with AI, AI PowerPoint Maker is a valuable resource for individuals and teams looking to enhance their presentation skills.

AI PPT Maker is a free online tool that leverages artificial intelligence to help users create professional and visually appealing PowerPoint presentations quickly and effortlessly. With its user-friendly interface and powerful AI capabilities, AI PPT Maker streamlines the presentation creation process, allowing users to focus on their content while the tool handles the design aspects. The tool offers a wide range of features, templates, and customization options to cater to various presentation needs, making it ideal for students, professionals, and anyone looking to enhance their presentation game.

AI for Google Slides is a powerful AI tool designed to streamline the process of creating presentations. By integrating AI technology, users can save time and effort in making slide decks, creating beautiful presentations, and customizing content with brand identity. The tool offers various pricing plans to cater to individual, professional, and team needs, making it a versatile solution for enhancing productivity and presentation quality.

Autoppt is an AI PowerPoint maker that allows users to create stunning slide presentations effortlessly. It offers a user-friendly platform where you can input your topic or upload documents to generate beautifully designed AI slideshows. With Autoppt, you can convert PDF and Word files into PowerPoint presentations, choose from a variety of templates, customize your slides, and share your work seamlessly. The application leverages Artificial Intelligence to streamline the presentation creation process, making it ideal for professionals, educators, and anyone looking to enhance their presentations with AI technology.

PPT AI is an AI-powered presentation maker that allows users to create professional presentations in minutes. The platform offers smart templates and automation to save time and enhance the quality of presentations. Users can upload any document and let PPT AI generate a complete presentation with intelligent content analysis and automated formatting. PPT AI also provides access to a premium template library and design intelligence for optimized visual elements and content arrangement.

API.box is an AI application that offers a platform for developers to effortlessly integrate cutting-edge AI capabilities into their projects. It provides powerful API features tailored for developers, with clear documentation and detailed call logs. API.box ensures secure and scalable integration, allowing for efficient development and stable performance. Users can experience a free trial to explore and test the APIs before committing to commercial use. The application includes APIs for music generation, image generation, video creation, and text generation, empowering developers and businesses to monetize their projects confidently.

PLZ.ai is an AI tool directory that offers a comprehensive selection of AI tools organized into multiple categories. Users can easily explore, compare, and access a wide range of AI tools for tasks like text, image, video, and music generation. The platform provides free options and ensures regular updates to keep the listings relevant and reliable. PLZ.ai aims to simplify the search for creative and productive AI solutions, making it effortless for users to enhance their work and stay updated with cutting-edge tools.

PromptStart is an AI starter toolkit designed to empower users to easily create AI content tools without any coding required. It uses Google's powerful Gemini AI to generate content based on user prompts. The toolkit is packed as a single HTML file for easy setup and offers features like easy prompt management, export/import prompts, and building conversational tools. With a one-time pricing model and maximum privacy features, PromptStart is a versatile tool for content creators, marketers, and anyone looking to enhance productivity with AI technology.

The AI Headshot Generator is a professional tool that utilizes AI technology to transform selfies into high-quality headshots suitable for professional use. With customizable backgrounds and outfits, users can create perfect headshots in minutes without the need for a studio. The tool offers various pricing plans to cater to different needs and budgets, making it accessible to a wide range of users. Additionally, the generator provides quick and professional results, allowing users to enhance their professional presence effortlessly.

Onyxium is an AI platform that provides a comprehensive collection of AI tools for various tasks such as image recognition, text analysis, and speech recognition. It offers users the ability to access and utilize the latest AI technologies in one place, empowering them to enhance their projects and workflows with advanced AI capabilities. With a user-friendly interface and affordable pricing plans, Onyxium aims to make AI tools accessible to everyone, from individuals to large-scale businesses.

Arible is an AI tool platform offering a variety of AI tools to enhance productivity. With a single subscription, users gain access to a growing collection of AI tools for various tasks, such as Youtube summarization, AI voice cloning, 4K portrait headshots, QR code generation, and text to resume conversion. Arible aims to streamline workflows by providing all AI tools in one convenient location, ensuring users can easily access and utilize the tools they need. The platform also offers a FAQ section to address common queries and concerns, along with legal terms, pricing information, and social media links.

OpenServ is a platform that empowers autonomy by providing a hub to find, curate, and employ teams of autonomous agents. Users can hire custom AI workforces to enhance productivity and revolutionize the way value is created. The platform allows users to browse autonomous AI agents, create custom teams, integrate favorite apps, leverage AI workforce, and monetize skills. OpenServ offers a developer-friendly environment with customizable and technology-agnostic features, enabling users to host, create, and monetize agents. The platform aims to streamline tasks, enhance collaboration, and maximize flexibility in utilizing AI technologies.

NavamAI is a personal AI tool designed to supercharge productivity and workflow by providing fast and quality AI capabilities. It offers a rich UI within the command prompt, allowing users to interact with 15 language models and 7 providers seamlessly. NavamAI enables users to automate markdown workflows, generate situational apps, and create personalized AI applications with ease. With features like quick start commands, customizable prompts, and privacy controls, NavamAI empowers users to do more with less and make their AI experience their own.

EnConvo is a seamless AI assistant that provides access to AI at any time, within any software. It offers convenient and efficient writing, coding, and various other tasks. With features like Plugin System, Vision Chat, Image Generation, and more, EnConvo aims to enhance productivity and streamline workflows. The application is designed to empower users with the power of AI for managing tasks and resources effectively.

EastBrightMarketing is an AI tool designed to inspire and enhance creativity in individuals. The platform offers a wide range of AI tools and datasets to help users discover, cultivate, and share their creativity. Users can access top AI tools, datasets, and Chrome extensions for various purposes such as productivity, web scraping, note-taking, and screen recording. With a focus on creativity and innovation, EastBrightMarketing aims to empower users to build a fulfilling life through the use of AI technology.

MindStudio is an AI application that allows users to create AI Workers for various tasks without the need for a PhD. It offers a simple and fast solution for building AI solutions, enabling users to automate tasks such as content translation, customer message enrichment, comment moderation, and more. With over 100,000 AI Workers in use, MindStudio provides a user-friendly platform to experiment with different AI models, optimize workflows, and connect to various applications seamlessly.

Synaptiq Learning is an AI-powered learning platform designed for studying medicine. It utilizes cutting-edge algorithms to personalize review schedules through evidence-backed spaced repetition techniques. The platform offers features such as personalized review schedules, personal stats tracking, dark mode for night learning, deck sharing for collaboration, algorithm tuning for customization, and controller support for an enhanced study experience.

AI PowerPoint Maker is a free application that leverages advanced AI technology to create PowerPoint presentations quickly and efficiently. It allows users to convert text and existing documents into visually appealing slides with professional templates. The tool is designed to streamline the presentation creation process, enabling users to focus on content rather than formatting. With features like working directly in PowerPoint, converting documents into presentations, using professional templates, and customizing presentations with AI, AI PowerPoint Maker is a valuable resource for individuals and teams looking to enhance their presentation skills.

Article.Audio is a web application that allows users to convert articles into audio files, enabling them to listen to the content instead of reading it. Users can easily convert text documents, PDFs, and web links into audio format using natural-sounding human voices. The application offers a convenient way for users to consume content on the go or for those who prefer auditory learning. Article.Audio is powered by Thundercontent and provides a user-friendly interface for seamless conversion and management of audio files.

AIConvert is a web-based application that allows users to convert various types of files into different formats. It supports a wide range of file formats, including documents, images, videos, and audio files. AIConvert is easy to use and does not require any software installation. Users simply need to upload the file they want to convert and select the desired output format. AIConvert will then automatically convert the file and provide a download link.

Autoppt is an AI PowerPoint maker that allows users to create stunning slide presentations effortlessly. It offers a user-friendly platform where you can input your topic or upload documents to generate beautifully designed AI slideshows. With Autoppt, you can convert PDF and Word files into PowerPoint presentations, choose from a variety of templates, customize your slides, and share your work seamlessly. The application leverages Artificial Intelligence to streamline the presentation creation process, making it ideal for professionals, educators, and anyone looking to enhance their presentations with AI technology.

ChatBA is a generative AI tool designed for creating slides effortlessly. It utilizes advanced AI technology to assist users in generating content for their presentations. The tool is currently experiencing high demand, leading to account limits on the OpenAI API. Users can still access cached prompts to continue using the tool effectively.

Artificin is an AI tool that explores the frontiers of AI through news, guides, and tools. It offers a range of AI-related content, including articles on AI technologies, tutorials, and reviews of AI applications. Artificin also provides a prompt builder and chatbot prompts for users to engage with AI technologies. One of its featured tools, Instant AI for Google Slides, is a powerful AI slide creator that helps users generate and edit presentations in Google Slides using AI technology.

GenPPT.com is a free AI presentation generator that allows users to create beautiful PowerPoint presentations in minutes. By selecting a theme and inputting the topic, users can save hours of manual work and obtain a professional presentation quickly. The platform covers design tips and presentation techniques to help users enhance their presentations. GenPPT.com offers various free presentation themes, such as Minimalist, Notebook, and Elegant, catering to different presentation needs.

AI Slide Maker is an innovative tool that utilizes artificial intelligence to create visually appealing and professional presentations in a matter of minutes. With its advanced algorithms, the application can analyze content, suggest relevant design templates, and generate slides automatically. Users can simply input their text and images, and the AI Slide Maker will take care of the rest, saving time and effort. Whether for business meetings, educational purposes, or personal projects, this tool streamlines the presentation creation process and ensures high-quality results.

The AI Presentation Maker is a cutting-edge tool powered by GPT4o that allows users to generate high-quality presentations from text in minutes. It automatically creates and designs professional slides, making it an ideal solution for efficient and high-quality presentation creation. The tool offers customizable design templates, fast presentation generation, and multi-language support, ensuring users can easily create visually appealing presentations for various purposes.

FunBlocks is an AI reading and writing assistant application that aims to unleash users' full potential by providing a suite of AI-powered tools for brainstorming, writing, reading, and creating presentations. It offers features such as AI Flow for creativity enhancement, AI Extension for boosting efficiency, and AI Writer and AI Slides for content creation. Users can benefit from personalized AI solutions, seamless collaboration ecosystem, and innovative prompts tailored to their needs. FunBlocks caters to various user roles, including students, content creators, researchers, and professionals, by offering a comprehensive support system for knowledge work.

Formula Wizard is an AI-powered software designed to assist users in writing Excel, Airtable, and Notion formulas effortlessly. By leveraging artificial intelligence, the application automates the process of formula creation, allowing users to save time and focus on more critical tasks. With features like automating tedious tasks, unlocking insights from data, and customizing templates, Formula Wizard streamlines the formula-writing process for various spreadsheet applications.

Infographic.Ninja is an AI-powered Infographic Generator that allows users to create visually appealing infographics quickly and easily. By leveraging artificial intelligence technology, the platform automates the design process, saving time and effort for content creators. With features like automated data visualization, customizable templates, and a user-friendly interface, Infographic.Ninja simplifies the creation of infographics for educators, bloggers, and SEO agencies. The tool offers scalability, efficiency, and cost-effectiveness, making it a valuable resource for individuals and businesses looking to enhance their content marketing strategies.

PitchGrade is an AI Pitch Deck Generator that simplifies the process of creating high-quality presentations in over 180 languages. It offers a state-of-the-art AI Presentation Generator and Review tool to help users write presentations faster and receive instant feedback. With PitchGrade, users can focus on refining their content while the AI takes care of the initial draft, making presentation creation painless and efficient.

Slideworks is a website that offers strategy templates created by ex-McKinsey consultants. The platform provides high-end PowerPoint and Excel templates for creating world-class strategy presentations. Users can access templates for consulting proposals, business strategies, market studies, and more, all designed by top-tier consultants. Slideworks aims to streamline the process of creating professional presentations by offering customizable templates with proven frameworks, slide layouts, figures, and graphs.

Proposal Genie is an AI-powered platform designed to help freelancers create customized and professional proposals quickly and effortlessly. By leveraging cutting-edge AI technology, Proposal Genie streamlines the proposal writing process, saving users time and increasing their chances of landing freelance projects on platforms like Upwork and Freelancer.com. With features like automated proposal generation, expert feedback, customizable templates, and a comprehensive dashboard, Proposal Genie revolutionizes the way freelancers apply for jobs online. The platform is user-friendly, intuitive, and accessible to users of all levels of experience, making it a valuable tool for anyone looking to enhance their freelancing career.

Speechforms.com is a domain currently parked for free by GoDaddy.com. The website does not provide any specific content or services at the moment, as it appears to be under construction or not actively used. The domain name suggests that it may potentially be related to speech or forms in the future.

Wix.com is a website builder platform that allows users to create stunning websites without the need for coding skills. With a user-friendly interface and a wide range of customizable templates, Wix empowers individuals and businesses to establish their online presence effectively. Users can easily connect their domain to their website, manage subscriptions, and seek support from the dedicated team for any assistance.

AI STUDIO is an advanced AI video generator tool that offers a wide range of features for creating high-quality videos with AI avatars and voiceovers in over 80 languages. It provides tools for instant video translation, customizable video templates, conversational avatars, and various AI tools for text-to-video conversion. The platform also includes features like screen recording, auto captions, and a brand kit for personalized video creation. AI STUDIO is designed to streamline video production processes and enhance content creation with AI technology.

PouncerAI is an AI proposal tool designed specifically for Upwork freelancers to help them win more jobs with less effort. It is a Chrome Extension that assists users in creating customized cover letters and proposals quickly and efficiently. PouncerAI offers features such as real-time job notifications, intelligent Chrome extension, customizable proposal templates, Unicode toolbar for styling, team management capabilities, and an exclusive freelancer community. The tool is user-friendly and does not require users to have any prior knowledge of AI. PouncerAI prioritizes user privacy and data security, ensuring that personal information is kept confidential. The tool is developed by active freelancers on Upwork who understand the challenges freelancers face in attracting clients and securing projects.

Lumeo SteerCode is an AI tool designed to help users build applications quickly. It serves as a personal AI software engineer, assisting in the development process. The tool streamlines app creation by leveraging artificial intelligence algorithms to automate tasks and provide intelligent suggestions, ultimately enhancing productivity and efficiency for developers.

Duplikate is a next-generation AI-powered Community Management tool designed to assist users in managing their social media accounts more efficiently. It helps users save time by retrieving relevant social media posts, categorizing them, and duplicating them with modifications to better suit their audience. The tool is powered by OpenAI and offers features such as post scraping, filtering, and copying, with upcoming features including image generation. Users have praised Duplikate for its ability to streamline content creation, improve engagement, and save time in managing social media accounts.

The AI Landing Page Generator is a free tool that allows users to easily create landing pages using artificial intelligence technology. With this tool, users can quickly generate landing pages that are efficient, precise, and tailored to their specific needs. The tool leverages AI to streamline the process of creating landing pages, making it accessible to users with varying levels of technical expertise. Whether you need a landing page for a medical website or any other purpose, this AI tool simplifies the design process and helps you create professional-looking pages effortlessly.

Hocoos AI Website Builder is a powerful tool that allows users to create professional business websites in minutes. The AI builder simplifies the website creation process by asking 8 simple questions, generating unique designs tailored to the business, and building a perfect website quickly. In addition to website building, Hocoos offers a suite of AI tools including an AI Logo Generator, AI Image Editor, and AI Content Generator to enhance the website's visuals and content. The platform aims to empower users with no design or coding skills to establish a strong online presence effortlessly.

Tango is an automated platform for managing contracts, billing, and payments, designed for small and medium professional services practices and consultancies. It streamlines client management, automates payment collection, and offers easy payment options for clients. Tango helps businesses save time by automating billing processes and ensuring transparent contracts with key terms highlighted. The platform is trusted by over 600 practices, studios, and agencies, with 5-star ratings on G2Crowd.

Knowledgio is a no-code solution for building personalized AI tools, designed to save time and transform expertise into unique AI applications. Users can easily create their AI workspace, embed knowledge, share, and monetize their AI tools. The platform offers an easy-to-use interface, dedicated support, and automated distribution features to help users build and publish AI tools in minutes.

Calendly is a free online appointment scheduling software trusted by more than 100,000 organizations worldwide. It allows users to easily book meetings, share scheduling links, reduce no-shows, and connect with various conferencing tools. Calendly offers customizable event types, integrates with popular tools like Google and Microsoft suites, and provides automated features to streamline scheduling processes. With options for individuals, teams, and enterprise-level security, Calendly helps users save time, boost productivity, and improve meeting attendance.

GPT-4 Consulting is an AI tool that provides business advice and software consultation services. Users can book consultations to get advice on leveraging AI for their businesses. The tool helps users generate advice by entering a short description of their product or business.

Ipso AI is a scheduling platform designed to help busy professionals and their assistants manage calendars and draft emails efficiently. Powered by ChatGPT, the platform offers a fast and convenient way to schedule meetings. Users can access the platform to streamline their scheduling processes and improve productivity. The website provides detailed information about the services offered, terms of use, privacy policy, and data protection practices. Users can also find information on how their personal data is collected, processed, and stored by Ipso AI.

Opinionate is an AI-powered platform designed to enhance decision-making and strengthen arguments by employing steel manning techniques. Users can engage in debates, generate topics, and challenge ideas with the assistance of artificial intelligence. The platform aims to facilitate constructive discussions and promote critical thinking skills through automated debate processes.

ChatBA is a generative AI tool designed for creating slides effortlessly. It utilizes advanced AI technology to assist users in generating content for their presentations. The tool is currently experiencing high demand, leading to account limits on the OpenAI API. Users can still access cached prompts to continue using the tool effectively.

PG's Principles is an AI Mentor application that utilizes principles advocated by Paul Graham in his essays. It aims to provide users with responses based on Graham's principles to help them make decisions. The application recreates Graham's framework to assist users in modeling their decision-making processes after the legendary figure. Users can engage in conversations with the AI mentor to seek guidance and insights.

Bandofacile is an AI-powered platform designed to simplify the process of accessing and applying for funding opportunities in the financial sector. It offers services to companies and consultants, providing tailored documentation for grant applications in just 5 days. With features like AI chatbot assistance, dedicated consultancy, and customizable documentation, Bandofacile aims to streamline the grant application process and help users save time and improve the effectiveness of their applications.

QTR is the most advanced productivity planner designed to help users organize their life in weekly sprints, plan days with precision, and achieve their dreams 13 weeks at a time. It combines task and time management, goal tracking, project management, and journaling in one platform. QTR is trusted by smart, busy professionals to provide a flexible and comprehensive solution for long-term and daily planning.

Ask a Philosopher is a website where users can submit questions to be answered by a philosopher. The platform allows individuals to seek philosophical insights and perspectives on various topics. It serves as a space for intellectual discourse and exploration of ideas, offering a unique opportunity to engage with philosophical thinking in a practical and accessible manner.

OpusWebsite is a user-friendly platform that allows individuals and businesses to create stunning websites without the need for coding knowledge. With a wide range of customizable templates and drag-and-drop features, users can easily design and publish their websites in a matter of minutes. OpusWebsite offers a seamless experience for both beginners and experienced users, making it a popular choice for those looking to establish an online presence. Whether you're a freelancer, small business owner, or creative professional, OpusWebsite provides the tools you need to showcase your work and connect with your audience.

AIBookTools is an AI-powered application designed to help users turn their bookshelf wisdom into actionable insights. The tool guides users through implementing frameworks from popular books on various scenarios using AI technology. It offers a range of frameworks derived from best-selling books to transform reading into practical strategies for personal growth, productivity, leadership, business strategy, financial planning, and lifelong learning. With a user-friendly interface and detailed instructions, AIBookTools aims to make reading more impactful and efficient for its users.

UnboundAI is a generative AI platform that supercharges content creation by providing tools and features powered by Artificial Intelligence. It offers a wide range of creative and productivity tools, from generating sales emails and Instagram ads to creating hero images for websites and Facebook ads. Users can access expertly crafted blog posts, develop marketing funnels, create ad copies, and receive real-time advice from AI-powered consultants across various fields. UnboundAI also offers AI product photography, next-level photography, supercharged writing, and superpowered graphics tools, along with social media templates and product photos generation. The platform is designed to help individuals, professionals, and businesses streamline their content creation process and unlock infinite possibilities with AI-powered solutions.

Ask YC is an AI tool that provides users with a platform for asking questions and seeking answers. The website offers a user-friendly interface where individuals can post queries and receive responses from the community. While the site is no longer supported, users are encouraged to explore ora.ai, the core product of Ask YC, for similar functionalities and more advanced features.

Delegram is an AI assistant designed to simplify task delegation by effortlessly assigning tasks to others and providing updates. It can be accessed on all WhatsApp or Telegram enabled devices globally. Delegram uses digital wizardry to ensure timely execution of tasks by the recipient, tracks reminders and follow-ups, and keeps users informed about tasks entrusted to others. It aims to foster decentralization by coordinating human efforts for a more collaborative and efficient society.

Keepi is a personal knowledge AI application designed to help users capture, organize, and retrieve their knowledge effortlessly. With Keepi, users can capture ideas, documents, and images, and the application uses AI to enrich and organize this knowledge for easy access. Users can leverage their personal knowledge on the go or in the office, making it a valuable tool for enhancing productivity and efficiency. Keepi also offers features such as insights creation, voice message transcription, and drawing capabilities, providing a comprehensive solution for managing and utilizing personal knowledge.

Tutor AI is a personal AI tutor designed to assist life-long learners in achieving their academic and personal goals. The platform offers a customizable learning pathway to enhance skills in various subjects such as Machine Learning, French, and Mindfulness. Users can access free online courses, get help with homework through Homeworkify, and even participate in the affiliate program. With Tutor AI, users can take their learning to the next level and excel in school, work, and life.

Interflexion is an AI-powered role-play application designed to help professionals enhance their leadership and interpersonal skills through guided practice and personalized feedback. The platform offers personalized coaching with AI superpowers, interactive scenarios for upskilling, a professional curriculum with simple content creation, and tools for interaction, reflection, deliberate practice, and measuring progress. Users can engage in role-play scenarios through voice, video, and text, receive actionable feedback, and track their skill development over time. Interflexion aims to provide a convenient and effective way for professionals to improve their professional and interpersonal skills.

MakerBox is a platform offering the best marketing resources tailored for solopreneurs. It provides an ultimate collection to help users master user acquisition, product positioning, and conversion rate optimization. The platform offers various collections including Marketing Mega Prompts, Marketing Workbook, Marketing Frameworks, Positioning That Sells course, and AI Wrapper in 5 Days course. Additionally, MakerBox offers services such as Landing Page Roasting and Marketing Consultation to help solopreneurs improve their marketing strategies. With step-by-step guidance and actionable content, MakerBox aims to empower solopreneurs to enhance their marketing efforts and grow their businesses.

EarningsCall.ai is an AI-powered platform that provides stock earnings call summaries and insights to help users turn earnings calls into a competitive advantage. The platform allows users to compare competitors, analyze trends, and make smarter business and investment decisions without the need to read full transcripts. EarningsCall.ai offers instant competitive benchmarking, market trend analysis, and use cases for business leaders, financial professionals, consultants, and advisors. The platform is designed to save time and provide valuable insights for corporate strategy, investment decisions, and financial research.

Timely is an AI-powered automatic time tracking solution designed for consultancies, agencies, and software companies. It eliminates the need for manual time tracking, ensuring accurate data collection in real-time. With features like automatic time tracking, memory tracker, timesheets, project dashboard, and tags, Timely streamlines project management and enhances team collaboration. By utilizing AI technology, Timely helps businesses optimize revenue, improve productivity, and make data-driven decisions. It offers comprehensive reporting, team-wide transparency, and seamless integrations with popular tools. Timely is trusted by over 20,000 users in various industries and is known for its user-friendly interface and functionality.

Études is a pioneering firm that seamlessly merges creativity and functionality to redefine architectural excellence. They offer a comprehensive suite of professional services catering to a diverse clientele, including homeowners and commercial developers. Their services include renovation and restoration, continuous support, app access, consulting, project management, and architectural solutions. The Études Architect App allows collaboration among architects to showcase projects and explore the world of architecture. The Études Newsletter provides thought-provoking articles, case studies, and exclusive design insights. Testimonials highlight the time-saving benefits and valuable insights provided by Études.

Philipp Stelzel Digitales Marketing & Notion Consulting is a website offering digital marketing services and Notion consulting. The site provides tutorials, templates, and resources to help creative entrepreneurs effectively use digital tools to increase sales and productivity. Philipp Stelzel specializes in creating customized online marketing strategies, offering Notion training sessions, and providing valuable insights on topics like Zettelkasten and project management.