Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure. Learn more →
Top 23 TypeScript Extension Projects
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metamask-extension
:globe_with_meridians: :electric_plug: The MetaMask browser extension enables browsing Ethereum blockchain enabled websites
MetaMask wallet Chrome extension installed in your browser. You will also need to add the base sepolia network and claim some free USDC testnet tokens from the faucet.
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SurveyJS
SurveyJS: Build JSON-Driven Surveys and Forms with Full Data Control. Add the SurveyJS UI components to your JS app (React/Angular/Vue3). Securely collect and analyze data without sending it to 3rd-party servers. Fully customizable, works with any backend, and ideal for data-heavy apps. Learn more.
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tamperchrome
Tamper Dev is an extension that allows you to intercept and edit HTTP/HTTPS requests and responses as they happen without the need of a proxy. Works across all operating systems (including Chrome OS).
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sd-webui-lobe-theme
🅰️ Lobe theme - The modern theme for stable diffusion webui, exquisite interface design, highly customizable UI, and efficiency boosting features.
Project mention: 10 Powerful Open Source AI Tools You Won’t Believe Are Still Free in 2026 | dev.to | 2025-11-03GitHub Repository: https://github.com/AUTOMATIC1111/stable-diffusion-webui
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vscode-react-javascript-snippets
Extension for React/Javascript snippets with search supporting ES7+ and babel features
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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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I am working on a larger project about containers and isolation stronger than current conventions but short kata etc…
But if you follow the podman instructions for cuda, the llama.cpp shows you how to use their plugin here
https://github.com/ggml-org/llama.vscode
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typehole
TypeScript development tool for Visual Studio Code that helps you automate creating the initial static typing for runtime values
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extension
Simple browser extension for managing Polkadot and Substrate network accounts in a browser. Allows the signing of extrinsics using these accounts. Also provides a simple interface for compliant extensions for dapps. (by polkadot-js)
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svg-gobbler
Open source browser extension for finding, editing, exporting, optimizing, and managing SVG content.
Project mention: SVG Gobbler – Find, optimize, edit, and export SVGs | news.ycombinator.com | 2025-03-09 -
- Project mention: Show HN: Engineering.fyi – Search across tech engineering blogs in one place | news.ycombinator.com | 2025-08-10
Btw, the extension is open source so you can see nothing is sketchy: https://github.com/dailydotdev/apps/
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Vite is a build tool that has risen in usage in the past years. It accepts plugins in the config to modify its behaviour and there exists one for creating a browser extensions, Vite Plugin Web Extension.
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hackertab.dev
A Chrome 🌐 & Firefox 🦊 extension to discover the latest developer news and tools in one tab!
🌍 Try it here: https://hackertab.dev
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vscode-data-preview
Data Preview 🈸 extension for importing 📤 viewing 🔎 slicing 🔪 dicing 🎲 charting 📊 & exporting 📥 large JSON array/config, YAML, Apache Arrow, Avro, Parquet & Excel data files
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vite-react-tailwind-bionic-reading
Bionic ReadingTool - is fully open-source, making it accessible to everyone. Convert Text into Better Way to Read Faster. ReadingTool can significantly increase reading speed by up to 30%.
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TechStack
The extension will display the tech stack of the Repo when the user visits a GitHub Public Repo. The user can easily get more info about the repo. 当用户访问 GitHub 公共存储库时，该扩展将显示存储库的技术栈。 用户可以更轻松地获取有关存储库的更多信息。 (by Get-Tech-Stack)
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cpdown
📥 cpdown - Copy to clipboard any webpage content/youtube subtitle as clean markdown with one click or shortcut
Project mention: Show HN: Cpdown: Copy to clipboard any webpage/YouTube subtitle as clean .md | news.ycombinator.com | 2025-08-19 -
Stream
Stream - Scalable APIs for Chat, Feeds, Moderation, & Video. Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.
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 Extension discussion
TypeScript Extension related posts
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Microsoft lowers AI software sales quota
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How to Monetise Your API in Next.js using the x402 Protocol
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Show HN: Cpdown: Copy to clipboard any webpage/YouTube subtitle as clean .md
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Construindo DApps com Web3.js
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OpenAI's Windsurf deal is off – and its CEO is going to Google
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Show HN: Cpdown – Copy any webpage/YouTube subtitle as clean Markdown(LLM-ready)
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cpdown: Your New Secret Weapon for Web Content Extraction
- A note from our sponsor - Stream getstream.io | 23 Dec 2025
Index
What are some of the best open-source Extension projects in TypeScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | metamask-extension | 12,983 |
| 2 | extension.js | 4,498 |
| 3 | tamperchrome | 4,207 |
| 4 | vscode-react-native | 2,713 |
| 5 | sd-webui-lobe-theme | 2,659 |
| 6 | vytal-extension | 1,965 |
| 7 | vscode-react-javascript-snippets | 1,839 |
| 8 | copilot-clone | 1,785 |
| 9 | archiveweb.page | 1,280 |
| 10 | llama.vscode | 1,103 |
| 11 | typehole | 1,053 |
| 12 | extension | 1,006 |
| 13 | svg-gobbler | 969 |
| 14 | vscode-todo-plus | 965 |
| 15 | apps | 953 |
| 16 | openlens-node-pod-menu | 887 |
| 17 | vite-plugin-web-extension | 817 |
| 18 | hackertab.dev | 725 |
| 19 | argent-x | 642 |
| 20 | vscode-data-preview | 585 |
| 21 | vite-react-tailwind-bionic-reading | 531 |
| 22 | TechStack | 509 |
| 23 | cpdown | 497 |
Sponsored
SurveyJS: Build JSON-Driven Surveys and Forms with Full Data Control
Add the SurveyJS UI components to your JS app (React/Angular/Vue3). Securely collect and analyze data without sending it to 3rd-party servers. Fully customizable, works with any backend, and ideal for data-heavy apps. Learn more.
surveyjs.io