InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now. Learn more →
Top 23 TypeScript App Projects
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AFFiNE
There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use.
But it's not open source:
https://github.com/toeverything/AFFiNE/blob/canary/packages/...
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SurveyJS
JavaScript Form Builder with No-Code UI & Built-In JSON Schema Editor. Add the SurveyJS white-label form builder to your JavaScript app (React/Angular/Vue3). Build complex JSON forms without coding. Fully customizable, works with any backend, perfect for data-heavy apps. Learn more.
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Directus
The flexible backend for all your projects 🐰 Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more.
It seems to really be an ad for Directus (https://directus.io/) (?)
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Project mention: QuickRecorder(macOS): open-source, lightweight, high-performance screen recorder | news.ycombinator.com | 2025-01-24
This works great and is replacing Kap[1] for me.
[1] https://getkap.co/
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Project mention: Show HN: Reintroducing Cap, the open source Loom alternative | news.ycombinator.com | 2024-10-04
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note-gen
A cross-platform Markdown note-taking application dedicated to using AI to bridge recording and writing, organizing fragmented knowledge into a readable note.
Project mention: A cross-platform Markdown note-taking application | news.ycombinator.com | 2025-05-14 -
electron-discord-webapp
A Discord and SpaceBar :electron:-based client implemented without Discord API.
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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Project mention: Microfrontends a Developer's Guide: Tools, Technologies, and Step-by-Step Setup | dev.to | 2024-11-16
Piral is a framework that enables you to create modular frontends using microfrontend architecture. It allows teams to independently develop and deploy different parts of an application while still delivering a cohesive user experience.
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planby
Planby is a component for a quick implementation of Schedules, Timelines, Electronic Program Guide, Conference / Calendar Planner, Music Events and many more ideas.
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react-native-echarts
📈 React Native ECharts Library: An awesome charting library for React Native, built upon Apache ECharts and leveraging react-native-svg and react-native-skia. Offers significantly better performance compared to WebView-based solutions.
I was just looking into charting libraries for React/React Native and Apache ECharts seems like the best contender for cross-platform data visualization. The libraries that I came across, react-echarts (https://github.com/hugocxl/react-echarts) and react-native-echarts (https://github.com/wuba/react-native-echarts), both seem to be actively developed as well.
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github-for-jira
DEPRECATED (moved to private repository) - Connect your code with your project management in Jira
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✅Try out Freeter
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This looks a lot like Unforget https://unforget.computing-den.com/demo (which was a Show HN few weeks back) also Heynote which others have mentioned already.
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taro-playground
The Taro Playground App is a cross-platform application developed using Taro, to help developers develop and debug Taro applications.
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yana
Powerful note-taking app with nested documents, full-text search, rich-text editor, code snippet editor and more
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
TypeScript App discussion
TypeScript App related posts
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Linux Prepper Podcast – Episode on Trying NixOS, Selfhosted Tools, Local AI
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Make AI Models Your Perfect Roommate! (ServBay+Ollama+ChatBox)
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The Ultimate Guide to Local DeepSeek Deployment
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Chatbox: User-Friendly Desktop Client App for AI Models/LLMs
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You don't need Next.js – Why we migrated from Next to React
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Shadcn UI Theme generator, with OKLCH colors and ancient sacred geometry.
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Migrating the VSCode theme generator to oklch
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A note from our sponsor - InfluxDB
www.influxdata.com | 22 May 2025
Index
What are some of the best open-source App projects in TypeScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | AFFiNE | 50,799 |
| 2 | Directus | 30,580 |
| 3 | Kap | 18,587 |
| 4 | Cap | 9,628 |
| 5 | caprine | 7,160 |
| 6 | note-gen | 2,526 |
| 7 | electron-discord-webapp | 2,155 |
| 8 | piral | 1,794 |
| 9 | planby | 1,498 |
| 10 | meru | 896 |
| 11 | chat-analytics | 855 |
| 12 | react-native-echarts | 844 |
| 13 | skolplattformen | 801 |
| 14 | rao-pics | 784 |
| 15 | Colorwaver | 651 |
| 16 | github-for-jira | 642 |
| 17 | ytmdesktop2 | 621 |
| 18 | Beanconqueror | 584 |
| 19 | Freeter | 543 |
| 20 | breathly-app | 531 |
| 21 | unforget | 368 |
| 22 | taro-playground | 278 |
| 23 | yana | 276 |
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