Developer Tools Repositories

testcontainers-node

by testcontainers

Total Stargazers:2608

Total Subscribers:13

Testcontainers is a NodeJS library that supports tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.

source-to-image

by openshift

Total Stargazers:2544

Total Subscribers:172

A tool for building artifacts from source and injecting into container images

ts-error-translator

by mattpocock

Total Stargazers:2458

Total Subscribers:6

VSCode extension to turn TypeScript errors into plain English

vscode-java

by redhat-developer

Total Stargazers:2295

Total Subscribers:64

Java Language Support for Visual Studio Code

testcontainers-python

by testcontainers

Total Stargazers:2292

Total Subscribers:18

Testcontainers is a Python library that providing a friendly API to run Docker container. It is designed to create runtime environment to use during your automatic tests.

jsx

by react

Total Stargazers:2002

Total Subscribers:87

The JSX specification is a XML-like syntax extension to ECMAScript.

clawsweeper

by openclaw

Total Stargazers:1980

Total Subscribers:13

ClawSweeper scans all issues and PRs and suggest what we can close, and why. It runs every PR / Issue once a week.

swift-openapi-generator

by apple

Total Stargazers:1970

Total Subscribers:117

Generate Swift client and server code from an OpenAPI document.

cli

by cloudfoundry

Total Stargazers:1934

Total Subscribers:217

The official command line client for Cloud Foundry

extensions

by zed-industries

Total Stargazers:1891

Total Subscribers:8

Extensions for the Zed editor

ytt

by carvel-dev

Total Stargazers:1877

Total Subscribers:27

YAML templating tool that works on YAML structure instead of text

wayfinder

by laravel

Total Stargazers:1830

Total Subscribers:22

______________

squash

by solo-io

Total Stargazers:1764

Total Subscribers:80

The debugger for microservices

apko

by chainguard-dev

Total Stargazers:1673

Total Subscribers:14

Build OCI images from APK packages directly without Dockerfile

testkube

by kubeshop

Total Stargazers:1655

Total Subscribers:12

☸️ The Open Testing Platform for AI-Driven Engineering Teams

docker-sonarqube

by SonarSource

Total Stargazers:1563

Total Subscribers:70

:whale: SonarQube in Docker

yaml-language-server

by redhat-developer

Total Stargazers:1519

Total Subscribers:19

Language Server for YAML Files

docopt.go

by docopt

Total Stargazers:1442

Total Subscribers:28

A command-line arguments parser that will make you smile.

typephp

by swoole

Total Stargazers:1345

Total Subscribers:9

Compile PHP to Native Binaries

tracetest

by kubeshop

Total Stargazers:1327

Total Subscribers:14

🔭 Tracetest - Build integration and end-to-end tests in minutes, instead of days, using OpenTelemetry and trace-based testing.

bumblebee

by solo-io

Total Stargazers:1302

Total Subscribers:37

Get eBPF programs running from the cloud to the kernel in 1 line of bash

SonarJS

by SonarSource

Total Stargazers:1288

Total Subscribers:52

SonarSource Static Analyzer for JavaScript and TypeScript

lobster

by openclaw

Total Stargazers:1263

Total Subscribers:19

Lobster is a Openclaw-native workflow shell: a typed, local-first “macro engine” that turns skills/tools into composable pipelines and safe automations—and lets Openclaw call those workflows in one step.

goderive

by awalterschulze

Total Stargazers:1262

Total Subscribers:16

Derives and generates mundane golang functions that you do not want to maintain yourself

gradle-docker-plugin

by bmuschko

Total Stargazers:1239

Total Subscribers:42

Gradle plugin for managing Docker images and containers.

sonar-java

by SonarSource

Total Stargazers:1216

Total Subscribers:73

:coffee: SonarSource Static Analyzer for Java Code Quality and Security

emacs-color-theme-solarized

by sellout

Total Stargazers:1161

Total Subscribers:52

Emacs highlighting using Ethan Schoonover’s Solarized color scheme

pypandoc

by JessicaTegner

Total Stargazers:1151

Total Subscribers:17

Thin wrapper for "pandoc" (MIT)

apicurio-studio

by ApicurioArchive

Total Stargazers:1058

Total Subscribers:2

Open Source API Design

Vulkan-ValidationLayers

by KhronosGroup

Total Stargazers:1033

Total Subscribers:58

Vulkan Validation Layers (VVL)

pytest-testmon

by tarpas

Total Stargazers:1014

Total Subscribers:21

Selects tests affected by changed files. Executes the right tests first. Continuous test runner when used with pytest-watch.

compose-cli

by docker-archive

Total Stargazers:961

Total Subscribers:2

Easily run your Compose application to the cloud with compose-cli

mixpanel-js

by mixpanel

Total Stargazers:943

Total Subscribers:97

Official Mixpanel JavaScript Client Library

odo

by redhat-developer

Total Stargazers:838

Total Subscribers:37

odo - Developer-focused CLI for fast & iterative container-based application development on Podman and Kubernetes. Implementation of the open Devfile standard. Officially DEPRECATED: https://odo.dev/blog/odo-deprecation-announcement/

natscli

by nats-io

Total Stargazers:822

Total Subscribers:10

The NATS Command Line Interface

pydata-sphinx-theme

by pydata

Total Stargazers:779

Total Subscribers:18

A clean, three-column Sphinx theme with Bootstrap for the PyData community

SonarTS

by SonarSource

Total Stargazers:760

Total Subscribers:14

Static code analyzer for TypeScript

HIPIFY

by ROCm

Total Stargazers:725

Total Subscribers:22

HIPIFY: Convert CUDA to Portable C++ Code

node-libcurl

by JCMais

Total Stargazers:718

Total Subscribers:22

libcurl bindings for Node.js

pearai-app

by trypear

Total Stargazers:711

Total Subscribers:7

PearAI: Open Source AI Code Editor (Fork of VSCode). The PearAI Submodule (https://github.com/trypear/pearai-submodule) is a fork of Continue.

rest.js

by octokit

Total Stargazers:663

Total Subscribers:10

GitHub REST API client for JavaScript

openapi-validator

by IBM

Total Stargazers:634

Total Subscribers:19

Configurable and extensible validator/linter for OpenAPI documents

identity-obj-proxy

by keyz

Total Stargazers:507

Total Subscribers:2

An identity object using ES6 proxies. Useful for mocking webpack imports like CSS Modules.

git-sync

by entireio

Total Stargazers:503

Total Subscribers:3

🪩 Mirror git refs from a source remote to a target remote without a local checkout. Packfiles stream directly over Smart HTTP and an in-memory object store.

mobx-devtools

by mobxjs

Total Stargazers:502

Total Subscribers:8

Mobx Devtools (React, Chrome Extension)

pydoc-markdown

by NiklasRosenstein

Total Stargazers:501

Total Subscribers:6

Create Python API documentation in Markdown format.

carton

by swiftwasm

Total Stargazers:497

Total Subscribers:7

[DEPRECATED] Use the new SwiftPM Plugin from JavaScriptKit instead. See https://forums.swift.org/t/deprecating-swiftwasm-carton-in-favor-of-javascriptkits-swiftpm-plugin/83460

r3bl-open-core

by r3bl-org

Total Stargazers:483

Total Subscribers:3

TUI framework and developer productivity apps in Rust 🦀

rover

by apollographql

Total Stargazers:453

Total Subscribers:25

The CLI for Apollo GraphOS

covfefe

by rgbkrk

Total Stargazers:419

Total Subscribers:5

covfefe

nats-top

by nats-io

Total Stargazers:407

Total Subscribers:18

A top-like tool for monitoring NATS servers.

geard

by openshift

Total Stargazers:402

Total Subscribers:9

geard is no longer maintained - see OpenShift 3 and Kubernetes

databricks-cli

by databricks

Total Stargazers:396

Total Subscribers:38

(Legacy) Command Line Interface for Databricks

client

by knative

Total Stargazers:387

Total Subscribers:19

Knative developer experience, docs, reference Knative CLI implementation

func-e

by tetratelabs

Total Stargazers:384

Total Subscribers:13

func-e (pronounced funky) makes running Envoy® easy

mat2

by jvoisin

Total Stargazers:365

Total Subscribers:6

mat2 is a metadata removal tool, supporting a wide range of commonly used file formats, written in python3: at its core, it's a library, used by an eponymous command-line interface, as well as several file manager extensions.

array-api

by data-apis

Total Stargazers:279

Total Subscribers:33

RFC document, tooling and other content related to the array API standard

did

by psss

Total Stargazers:275

Total Subscribers:8

What did you do last week, month, year?

ux-patterns-for-developers

by thedaviddias

Total Stargazers:243

Total Subscribers:1

🧩 Developer ecosystem for UX patterns: comprehensive docs, ready-to-use components, and real-world examples

repo-to-text

by kirill-markin

Total Stargazers:211

Total Subscribers:3

Convert a repository structure and its contents into a single text file, including the tree output and file contents in markdown code blocks. It may be useful to chat with LLM about your code.

Developer Tools

Tools developers use to write, build, test and maintain code.

testcontainers-node

by testcontainers

Testcontainers is a NodeJS library that supports tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.

source-to-image

by openshift

A tool for building artifacts from source and injecting into container images

ts-error-translator

by mattpocock

VSCode extension to turn TypeScript errors into plain English

vscode-java

by redhat-developer

Java Language Support for Visual Studio Code

testcontainers-python

by testcontainers

Testcontainers is a Python library that providing a friendly API to run Docker container. It is designed to create runtime environment to use during your automatic tests.

jsx

by react

The JSX specification is a XML-like syntax extension to ECMAScript.

clawsweeper

by openclaw

ClawSweeper scans all issues and PRs and suggest what we can close, and why. It runs every PR / Issue once a week.

swift-openapi-generator

by apple

Generate Swift client and server code from an OpenAPI document.

cli

by cloudfoundry

The official command line client for Cloud Foundry

extensions

by zed-industries

Extensions for the Zed editor

ytt

by carvel-dev

YAML templating tool that works on YAML structure instead of text

wayfinder

by laravel

______________

squash

by solo-io

The debugger for microservices

apko

by chainguard-dev

Build OCI images from APK packages directly without Dockerfile

testkube

by kubeshop

☸️ The Open Testing Platform for AI-Driven Engineering Teams

docker-sonarqube

by SonarSource

:whale: SonarQube in Docker

yaml-language-server

by redhat-developer

Language Server for YAML Files

docopt.go

by docopt

A command-line arguments parser that will make you smile.

typephp

by swoole

Compile PHP to Native Binaries

tracetest

by kubeshop

🔭 Tracetest - Build integration and end-to-end tests in minutes, instead of days, using OpenTelemetry and trace-based testing.

bumblebee

by solo-io

Get eBPF programs running from the cloud to the kernel in 1 line of bash

SonarJS

by SonarSource

SonarSource Static Analyzer for JavaScript and TypeScript

lobster

by openclaw

Lobster is a Openclaw-native workflow shell: a typed, local-first “macro engine” that turns skills/tools into composable pipelines and safe automations—and lets Openclaw call those workflows in one step.

goderive

by awalterschulze

Derives and generates mundane golang functions that you do not want to maintain yourself

gradle-docker-plugin

by bmuschko

Gradle plugin for managing Docker images and containers.

sonar-java

by SonarSource

:coffee: SonarSource Static Analyzer for Java Code Quality and Security