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Top 23 JavaScript Serverless Projects
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PS: In fact, I'm already working on a version that will return an SVG (without sound), similar to the cool github-readme-stats, but with its own features.
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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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Previous Serverless Version 0.5.x
⚡ Serverless Framework – Effortlessly build apps that auto-scale, incur zero costs when idle, and require minimal maintenance using AWS Lambda and other managed cloud services.
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functions-samples
Collection of sample apps showcasing popular use cases using Cloud Functions for Firebase
Project mention: Integrating Zipy and Firebase: A Comprehensive Guide to Enhanced Debugging and App Performance… | dev.to | 2025-01-22Cloud Functions allow developers to run server-side code without managing servers. These are triggered by Firebase events or HTTP requests and are highly scalable. Use cases include:
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examples
Serverless Examples – A collection of boilerplates and examples of serverless architectures built with the Serverless Framework on AWS Lambda, Microsoft Azure, Google Cloud Functions, and more. (by serverless)
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artillery
The complete load testing platform. Everything you need for production-grade load tests. Serverless & distributed. Load test with Playwright. Load test HTTP APIs, GraphQL, WebSocket, and more. Use any Node.js module.
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formidable
The most used, flexible, fast and streaming parser for multipart form data. Supports uploading to serverless environments, AWS S3, Azure, GCP or the filesystem. Used in production.
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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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aws-lambda-power-tuning
AWS Lambda Power Tuning is an open-source tool that can help you visualize and fine-tune the memory/power configuration of Lambda functions. It runs in your own AWS account - powered by AWS Step Functions - and it supports three optimization strategies: cost, speed, and balanced.
Project mention: Why is AWS Lambda so EXPENSIVE: A Comprehensive Guide to AWS Lambda Cost Optimization | dev.to | 2025-04-19Solution: Use AWS Lambda Power Tuning AWS provides a tool called Lambda Power Tuning that tests your function at different memory sizes and graphs the performance vs. cost.
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serverless-express
Run Express and other Node.js frameworks on AWS Serverless technologies such as Lambda, API Gateway, Lambda@Edge, and more.
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Serverless containers on K8s
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react-firebase-starter
Boilerplate (seed) project for creating web apps with React.js, GraphQL.js and Relay
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I feel like those using Middy, and enjoying it, missed the whole “Promises were invented” thing. Nowadays you can just chain functions together. There is no need for all of this side-effects everywhere, global variables like process.env being passed around, and bizarre “thing piece | void” return values. Just have your handler being a Promise / Result chain.
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embark-framework
Framework for serverless Decentralized Applications using Ethereum, IPFS and other platforms
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microfeed
a lightweight cms self-hosted on cloudflare, for podcasts, blogs, photos, videos, documents, and curated urls.
Project mention: Show HN: Microfeed – open-source Self-hosted CMS on Cloudflare | news.ycombinator.com | 2025-05-15 -
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serverless-dns
The RethinkDNS resolver that deploys to Cloudflare Workers, Deno Deploy, Fastly, and Fly.io
Project mention: RethinkDNS Resolver That Deploys to CF Workers, Deno Deploy, Fastly, Fly.io | news.ycombinator.com | 2025-05-03 -
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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).
JavaScript Serverless discussion
JavaScript Serverless related posts
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RethinkDNS Resolver That Deploys to CF Workers, Deno Deploy, Fastly, Fly.io
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AWS open source newsletter, #209
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How I Built a Multi-Agent AI Analyst Bot Using GPT, LangGraph & Market News APIs
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Why is AWS Lambda so EXPENSIVE: A Comprehensive Guide to AWS Lambda Cost Optimization
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How to Profile API Endpoint Performance
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Kotlin, Swift, and Ruby losing popularity
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Personalised creator-badge and sound player?
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A note from our sponsor - SurveyJS
surveyjs.io | 23 May 2025
Index
What are some of the best open-source Serverless projects in JavaScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | github-readme-stats | 73,376 |
| 2 | Previous Serverless Version 0.5.x | 46,686 |
| 3 | functions-samples | 12,149 |
| 4 | examples | 11,497 |
| 5 | pipedream | 9,769 |
| 6 | artillery | 8,435 |
| 7 | formidable | 7,130 |
| 8 | aws-lambda-power-tuning | 5,710 |
| 9 | serverless-offline | 5,234 |
| 10 | serverless-express | 5,225 |
| 11 | docs | 4,734 |
| 12 | react-firebase-starter | 4,513 |
| 13 | Grant | 4,151 |
| 14 | middy | 3,818 |
| 15 | claudia | 3,809 |
| 16 | lib | 3,800 |
| 17 | embark-framework | 3,792 |
| 18 | microfeed | 3,633 |
| 19 | serverless-chrome | 2,872 |
| 20 | architect | 2,585 |
| 21 | serverless-dns | 2,395 |
| 22 | hat.sh | 2,229 |
| 23 | formio | 2,173 |
Sponsored
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.
surveyjs.io