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Top 23 TypeScript Google Projects
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LibreChat
Enhanced ChatGPT Clone: Features Agents, MCP, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral, OpenRouter, Vertex AI, Gemini, Artifacts, AI model switching, message search, Code Interpreter, langchain, DALL-E-3, OpenAPI Actions, Functions, Secure Multi-User Auth, Presets, open-source for self-hosting. Active.
Project mention: OSS Alternative to Open WebUI – ChatGPT-Like UI, API and CLI | news.ycombinator.com | 2025-11-03 -
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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google-api-nodejs-client
Google's officially supported Node.js client library for accessing Google APIs. Support for authorization and authentication with OAuth 2.0, API Keys and JWT (Service Tokens) is included.
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- Project mention: The Best 100 Free UI/UX Resources for Every Designer & Developer | dev.to | 2025-03-04
Fontsource fontsource.org Self-host Google Fonts in your projects.
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GodMode
AI Chat Browser: Fast, Full webapp access to ChatGPT / Claude / Bard / Bing / Llama2! I use this 20 times a day.
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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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chatgpt-google-summary-extension
Chrome extension to view ChatGPT summaries alongside Google search results and YouTube videos, also supports Yahoo! ニュース、PubMed、PMC、NewsPicks、Github、Nikkei、 Bing、Google Patents, and any page summary.
- Project mention: Show HN: See the carbon impact of your cloud as you code | news.ycombinator.com | 2025-12-16
Hey folks, I’m Hassan, one of the co-founders of Infracost (https://www.infracost.io). Infracost helps engineers see and reduce the cloud cost of each infrastructure change before they merge their code.
The way Infracost works is we gather pricing data from Amazon Web Services, Microsoft Azure and Google Cloud. What we call a ‘Pricing Service’, which now holds around 4 million live price points (!!). Then we map these prices to infrastructure code. Once the mapping is done, it enables us to show the cost impact of a code change before it is merged, directly in GitHub, GitLab etc. Kind of like a checkout-screen for cloud infrastructure.
We’ve been building since 2020 (we were part of YC W21 batch), and iterating on the product, building out a team etc. However, back in 2020 one of our users asked if we can also show the carbon impact alongside costs.
It has been itching my brain since then. The biggest challenge has always been the carbon data. The mapping of carbon data to infrastructure is time consuming, but it is possible since we’ve done it with cloud costs. But we need the raw carbon data first. The discussions that have happened in the last few years finally led me to a company called Greenpixie in the UK. A few of our existing customers were using them already, so I immediately connected with the founder, John.
Greenpixie said they have the data (AHA!!) And their data is verified (ISO-14064 & aligned with the Greenhouse Gas Protocol). As soon as I talked to a few of their customers, I asked my team to see if we can actually finally do this, and build it.
My thinking is this: some engineers will care, and some will not (or maybe some will love it and some will hate it!). For those who care, cost and carbon are actually linked; meaning if you reduce the carbon, you usually reduce the cost of the cloud too. It can act as another motivation factor.
And now, it is here, and I’d love your feedback.
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emoji-kitchen
🧑🍳 This repository contains the source code for the website https://emojikitchen.dev and allows for quick and easy browsing of the over 100,000 supported emoji mashups as part of Google's Emoji Kitchen.
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react-native-google-mobile-ads
React Native Google Mobile Ads enables you to monetize your app with AdMob.
- Project mention: Ask HN: What is nowadays (opensource) way of converting HTML to PDF? | news.ycombinator.com | 2025-09-29
I've had decent results with html-pdf-chrome[0], which automates printing to PDF from Chromium or Chrome.
[0] https://github.com/westy92/html-pdf-chrome/
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security
Google's Security extension for the Gemini CLI that finds vulnerabilities in your code changes and pull requests.
Project mention: Now open for building: Introducing Gemini CLI extensions | news.ycombinator.com | 2025-10-08Check this out: https://github.com/gemini-cli-extensions/security
This one seems to showcase a bunch of the "extension" features, including a custom MCP for dealing with file line numbers.
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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 Google discussion
TypeScript Google related posts
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Killed by Google
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TPUs vs. GPUs and why Google is positioned to win AI race in the long term
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Nano Banana Pro
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The psychology of fixing bugs, Part 2: Google
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Google Maps Is Going to Be Less Social Starting in September
- A note from our sponsor - SurveyJS surveyjs.io | 23 Dec 2025
Index
What are some of the best open-source Google projects in TypeScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | LibreChat | 32,507 |
| 2 | google-api-nodejs-client | 12,020 |
| 3 | google-indexing-script | 7,461 |
| 4 | fontsource | 5,682 |
| 5 | gts | 5,214 |
| 6 | GodMode | 4,310 |
| 7 | google-maps-services-js | 3,023 |
| 8 | Killed by Google | 2,622 |
| 9 | node-google-spreadsheet | 2,458 |
| 10 | ax | 2,331 |
| 11 | chatgpt-google-summary-extension | 2,025 |
| 12 | vscode-infracost | 1,838 |
| 13 | emoji-kitchen | 1,519 |
| 14 | react-oauth | 1,299 |
| 15 | react-native-google-mobile-ads | 945 |
| 16 | html-pdf-chrome | 798 |
| 17 | metasearch | 527 |
| 18 | js-api-loader | 426 |
| 19 | mega | 372 |
| 20 | CapacitorGoogleAuth | 320 |
| 21 | js-markerclusterer | 284 |
| 22 | security | 288 |
| 23 | yup-phone | 241 |
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