Open source serverless projects

Every project in the registry tagged serverless, ranked by real GitHub adoption.

projects 34 combined stars ★ 203K refresh nightly
01 dapr ★ 26K

Dapr is a portable runtime for building distributed applications across cloud and edge, combining event-driven architecture with workflow orchestration.

last push7 hours ago languageGo licenseApache-2.0
02 Neon Postgres ★ 23K

Serverless Postgres for modern applications

last push2 months ago languageRust licenseApache-2.0
03 Trigger ★ 17K

Run long-running AI tasks without timeouts or servers

last push3 days ago languageTypeScript licenseApache-2.0
04 crossplane ★ 12K

The Cloud Native Control Plane

last push11 hours ago languageGo licenseApache-2.0
05 chalice ★ 11K

Python Serverless Microframework for AWS

last push5 days ago languagePython licenseApache-2.0
06 AutoMQ ★ 11K

S3-based serverless Kafka reinvented for cost efficiency

last push7 hours ago languageJava licenseApache-2.0
07 Databend ★ 9.5K

Cloud-native data warehouse for lightning-fast analytics

last push7 hours ago languageRust licenseApache-2.0
08 wasm3 ★ 8.1K

🚀 A fast WebAssembly interpreter and the most universal WASM runtime

last push1 months ago languageC licenseMIT
09 midway ★ 7.8K

🍔 A Node.js Serverless Framework for front-end/full-stack developers. Build the application for next decade. Works on AWS, Alibaba Cloud, Tencent Cloud and tra

last push4 days ago languageTypeScript licenseMIT
10 aws-sam-cli ★ 6.7K

CLI tool to build, test, debug, and deploy Serverless applications using AWS SAM

last push17 hours ago languagePython licenseApache-2.0
11 Rivet ★ 6.6K

Build stateful backends with in-memory actors

last push7 hours ago languageRust licenseApache-2.0
12 serving ★ 6.1K

Kubernetes-based, scale-to-zero, request-driven compute

last push14 hours ago languageGo licenseApache-2.0
13 Inngest ★ 6.0K

Effortless event-driven workflows for modern applications

last push7 hours ago languageGo license—
14 kgateway ★ 5.7K

The Cloud-Native API Gateway and AI Gateway

last push7 hours ago languageGo licenseApache-2.0
15 fluvio ★ 5.3K

🦀 event stream processing for developers to collect and transform data in motion to power responsive data intensive applications.

last push20 hours ago languageRust licenseApache-2.0
16 tau ★ 5.2K

Fullstack Workspace for Humans & Machines

last push35 hours ago languageGo licenseBSD-3-Clause
17 tutorials ★ 4.7K

DevOps Tutorials

last push8 days ago languageHCL licenseMIT
18 claudia ★ 3.9K

Deploy Node.js projects to AWS Lambda and API Gateway easily

last push6 months ago languageJavaScript licenseMIT
19 Zappa ★ 3.7K

Serverless Python

last push25 days ago languagePython licenseMIT
20 autoflow ★ 3.0K

pingcap/autoflow is a Graph RAG based and conversational knowledge base tool built with TiDB Serverless Vector Storage. Demo: https://tidb.ai

last push11 days ago languageTypeScript licenseApache-2.0
21 cstate ★ 2.9K

🔥 Open source static (serverless) status page. Uses hyperfast Go & Hugo, minimal HTML/CSS/JS, customizable, outstanding browser support (IE8+), preloaded CMS,

last push17 days ago languageHTML licenseMIT
22 architect ★ 2.6K

The simplest, most powerful way to build a functional web app (fwa)

last push2 months ago languageJavaScript licenseApache-2.0
23 workflow ★ 2.5K

Workflow SDK: Build durable, reliable, and observable apps and AI Agents in TypeScript

last push7 hours ago languageTypeScript licenseApache-2.0
24 chitchatter ★ 2.3K

Secure peer-to-peer chat that is serverless, decentralized, and ephemeral

last push24 hours ago languageTypeScript licenseGPL-2.0
25 Serverless-Devs ★ 1.8K

:fire: Serverless Devs: Serverless developer tool ( Serverless Devs: Serverless 开发者工具 )

last push9 months ago languageTypeScript licenseApache-2.0
26 serverless-java-container ★ 1.6K

A Java wrapper to run Spring, Spring Boot, Jersey, and other apps inside AWS Lambda.

last push22 hours ago languageJava licenseApache-2.0
27 lambda-api ★ 1.5K

Lightweight web framework for your serverless applications

last push4 days ago languageJavaScript licenseMIT
28 Edgechat ★ 1.4K

A modern, self-hosted team chat built on Cloudflare — realtime messaging, Telegram bridge, encrypted messages & files, and WebMCP. | 基于 Cloudflare 的现代自部署团队聊天系统:

last push11 hours ago languageJavaScript licenseGPL-3.0
29 quirrel ★ 929

The Task Queueing Solution for Serverless.

last push8 hours ago languageTypeScript licenseMIT
30 apisix-docker ★ 871

the docker for Apache APISIX

last push1 months ago languageDockerfile licenseApache-2.0
31 cell ★ 748

Cell is a Serverless First, componentized, platform-independent progressive application framework based on TypeScript. Cell 是基于 TypeScript 的 Serverless First、组件

last push12 months ago languageTypeScript licenseMIT
32 InsightFlare ★ 711

A powerful, privacy-friendly open source web analytics tool that runs entirely on Cloudflare.

last push25 hours ago languageTypeScript licenseMIT
33 waverless ★ 634

High-performance serverless GPU task orchestration — the scheduling layer behind wavespeed.ai

last push2 months ago languageGo licenseApache-2.0
34 Formizee ★ 185

Create and manage forms with ease

last push16 months ago languageMDX licenseApache-2.0

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Frequently asked questions

How many open source serverless projects are there?

This registry tracks 34 projects tagged serverless, with 203,263 GitHub stars between them. The most-adopted is dapr at 26,174 stars.

Are these serverless projects free to use?

Yes — 33 of the 34 carry an explicit open-source licence across 5 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.

Which serverless project should I choose?

The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.

Are these serverless projects still maintained?

30 of the 34 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.