Tiptap is a suite of content editing & real time collaboration tools. Build editor experiences like Notion in weeks, not years.
Philip Isik
I am a Berlin-based entrepreneur, YC alum and former frontend developer. I co-founded Tiptap, the content and document editing dev suite, used by hundreds of millions of users.
Dominik Biedebach — Senior Frontend Engineer (React, Tiptap, ProseMirror) Berlin
Senior Frontend Engineer in Berlin specializing in React, TypeScript, and the Tiptap/ProseMirror ecosystem. Core maintainer of Tiptap — building tools for the people who build the web.
Sven Adlung — Frontend & mobile developer
Hello 👋 I am Sven — a self-taught frontend & mobile app developer based in Berlin, Germany. I am obsessed with collaborative text editing & OSS. Co-founder of Tiptap.
Curvenote® (@curvenote.com)
Curvenote's mission is to free science from static PDF documents to enable researchers to continuously share more interactive, reproducible, and richly-linked #openscience content. Curvenote develops authoring and publishing tools for researchers.
Arnau Gómez | Software Engineer | Web, Desktop & Mobile
I am Arnau, a software engineer at Tiptap (YC S23). For the past 6 years, I have helped companies like Amazon integrate AI into their web and mobile aplications. My focus is on TypeScript, React and PyTorch, with an emphasis on performance, QA and scalability. At Tiptap, I'm building the AI Toolkit, a platform where AI can work with documents on complex tasks.
Tap - A Minimal Fountain Editor
Tap is a proof-of-concept editor for screenplays formatted in Fountain markup.
Augmented Text Tools. Minimalist writing, powerful tools
Augmented Text tools offer a new ecosystem for writing, reading and interacting with text. Author is a writing app for Mac which makes citations and concept mapping easier than ever before. Reader is a free minimalist PDF viewer with powerful interactions.
Scratch – A minimalist markdown scratchpad
An offline-first, open source markdown note-taking app. No cloud, no account, no subscriptions.
IT Tools - Handy online tools for developers
Collection of handy online tools for developers, with great UX. IT Tools is a free and open-source collection of handy online tools for developers & people working in IT.
IT Tools - Handy online tools for developers
Collection of handy online tools for developers, with great UX. IT Tools is a free and open-source collection of handy online tools for developers & people working in IT.
Treehouse: Note-taking Frontend
An open source note-taking frontend to extend and customize. Bring your own backend or configure a built-in backend to get started.
Curvenote Scientific Content Management System
A web-first experience that brings science and data to the surface. Enhance comprehension and maximize impact and reach of your research using rich metadata and interactive figures.
outl — local-first markdown outliner & LLM second brain
Open-source bullet-point outliner. Plain markdown on disk (no UUIDs), peer-to-peer tree-CRDT sync that doesn't lose data when devices edit offline — your devices talk straight to each other, end-to-end encrypted, no cloud or third-party server holding your notes — and an MCP server so Claude, Cursor and ChatGPT use your notes as a second brain. A modern Roam, Logseq and Obsidian alternative built in Rust.
Craft — Productivity App for Notes, Tasks, and Docs
A free notes and productivity app that follows you across all your devices. Premium features available.
