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 Hacktoberfest2021 Projects
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BoostNote-App
Boost Note is a document driven project management tool that maximizes remote DevOps team velocity.
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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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a) Manually [Not Recommended]. b) AutoGenerate It from your code. 1) If you are using languages that has strong types like Rust then it's much easier otherwise we have use some package. 2) In case of NodeJS we could use With express - https://www.npmjs.com/package/express-openapi (overly detailed) Without express - https://github.com/lukeautry/tsoa 3) Hono has a native implementation with zod - https://hono.dev/snippets/zod-openapi c) use any LLM.
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github-readme-activity-graph
A dynamically generated activity graph to show your GitHub activities of last 31 days.
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PlexMeetsHomeAssistant
Custom card which integrates plex into Home Assistant and makes it possible to launch movies or tv shows on TV with a simple click
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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.
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react-in-out-textarea
A simple React.js User Interface Component that is like Google Translate with full TypeScript Support
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crisp
CRISP is a Google Chrome extension for automated testing that generates test code and automates time-consuming operations in test development. It speeds up test development by replacing time-consuming manual operations with automated features. (by exadel-inc)
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community-events-angular
Community Events App built with ❤️ using Angular, NgRx, Rxjs to do thrill in #hacktoberfest21
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match-three-game
This is a match three game made with javascript, css, and html. The goal of this project is to provide a low pressure / low stress environment for anyone who is wanting to get into open source code for the first time.
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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.
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 Hacktoberfest2021 discussion
TypeScript Hacktoberfest2021 related posts
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How to Add OpenAPI to your Express App?
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Recommendation for team building for Colo and Elemental Raid
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What should I get with mileage?
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The IRS is building its own online tax filing system. Tax-preppers not happy
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Call on the IRS to provide libre tax-filing software – Free Software Foundation
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Can cheater change unit target priority?
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Open source tax filing website
- A note from our sponsor - InfluxDB www.influxdata.com | 22 Dec 2025
Index
What are some of the best open-source Hacktoberfest2021 projects in TypeScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | BoostNote-App | 3,997 |
| 2 | tsoa | 3,904 |
| 3 | github-readme-activity-graph | 2,113 |
| 4 | AID | 324 |
| 5 | quantified-self | 206 |
| 6 | PlexMeetsHomeAssistant | 144 |
| 7 | blitz-guard | 135 |
| 8 | firegraph | 125 |
| 9 | PlantRecog | 120 |
| 10 | object-gui | 68 |
| 11 | cerbero | 65 |
| 12 | react-boilerplate-2021 | 54 |
| 13 | moonshot-chingu-quiz | 32 |
| 14 | react-in-out-textarea | 30 |
| 15 | crisp | 24 |
| 16 | colo-calc | 21 |
| 17 | community-events-angular | 20 |
| 18 | middy-idempotent | 17 |
| 19 | client | 13 |
| 20 | match-three-game | 13 |
| 21 | upload-image-react-base64 | 12 |
| 22 | zhquiz | 8 |
| 23 | loginradius-react | 5 |
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