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Top 21 JavaScript Koa Projects
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Project mention: Koa – Next generation web framework for Node.js | news.ycombinator.com | 2025-01-06
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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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SpaceX-API
:rocket: Open Source REST API for SpaceX launch, rocket, core, capsule, starlink, launchpad, and landing pad data.
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lad
Node.js framework made by a former @expressjs TC and @koajs team member. Built for @forwardemail, @spamscanner, @breejs, @cabinjs, and @lassjs.
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graphql-upload
Middleware and a scalar Upload to add support for GraphQL multipart requests (file uploads via queries and mutations) to various Node.js GraphQL servers.
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Civic Auth
Auth in Less Than 5 Minutes. Civic Auth comes with multiple SSO options, optional embedded wallets, and user management — all implemented with just a few lines of code. Start building today.
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moesif-nodejs
Moesif Node.js middleware (formerly Moesif-Express), for API Monitoring, Analytics, and Monetization.
Moesif: Offers dedicated API analytics with user segmentation and revenue metrics
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aws-serverless-koa
This library enables you to utilize AWS Lambda and Amazon API Gateway to respond to web and API requests using the Koa.js application framework
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openapi-code-generator
A code generation tool for openapi 3 / 3.1 specifications written in typescript, primarily aimed at generating typescript clients and server stubs. Other target languages may be added in future.
- I also couldn't find any information about people using SCIM in conjunction with Firebase Auth / GCP identity platform
As I said this is incredibly raw / early - doesn't support much, and the openapi specification is still extremely inaccurate, but in case anyone else is looking for a SCIM client example thought I'd share.
It also makes use of one of my other projects https://openapi-code-generator.nahkies.co.nz to generate most of the boilerplate from the openapi specification, and will hopefully turn into a good example of how to effectively leverage that.
(also if anyone sees this and can direct me to a accurate/complete openapi specification for SCIM v2 that would be incredibly helpful)
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lambda-opentelemetry
AWS Lambda instrumentation using Open Telemetry SDKs. Project initialised using serverless framework
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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).
JavaScript Koa discussion
JavaScript Koa related posts
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Koa – Next generation web framework for Node.js
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Introduction to hono.dev - Building a Serverless API Easily
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Awesome Open-Source Projects for Developers (Part 1)
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How to generate dynamic OG (OpenGraph) images with Satori and React
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Hono vs. H3 vs. HatTip vs. Elysia - modern server(less) replacements for Express
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LLM React Node app template
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Public Template – Node React LLM App
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A note from our sponsor - SurveyJS
surveyjs.io | 13 May 2025
Index
What are some of the best open-source Koa projects in JavaScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | Koa | 35,478 |
| 2 | SpaceX-API | 10,642 |
| 3 | art-template | 9,869 |
| 4 | Grant | 4,146 |
| 5 | rate-limiter-flexible | 3,239 |
| 6 | lad | 2,290 |
| 7 | graphql-upload | 1,434 |
| 8 | koa-passport | 774 |
| 9 | koa-views | 711 |
| 10 | route-list | 394 |
| 11 | koa-hbs | 160 |
| 12 | llm-react-node-app-template | 83 |
| 13 | puresql | 51 |
| 14 | moesif-nodejs | 43 |
| 15 | aws-serverless-koa | 39 |
| 16 | openapi-code-generator | 23 |
| 17 | i18n | 10 |
| 18 | lambda-opentelemetry | 4 |
| 19 | H5-Learn | 3 |
| 20 | koa-webc | 2 |
| 21 | koa-twig | 0 |
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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.
surveyjs.io