OpenProduct

Projects

Tracked 7088 indie products across GitHub, Hacker News, Product Hunt & YouTube. Sorted by GitHub stars — open a non-GitHub project for its cross-platform detail.

50 of 50
Filtered by tag#testing
hardhatGH
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software.
Hardhat is a development environment for Ethereum software that enables developers to compile, deploy, test, and debug smart contracts and dApps. It is designed for blockchain developers seeking a fle…
devtool 8.5k 1.7k
#ethereum#solidity#smart-contracts#testing#debugging
ts-jestGH
A Jest transformer with source map support that lets you use Jest to test projects written in TypeScript.
ts-jest is a Jest transformer that enables seamless testing of TypeScript projects by providing source map support and automatic compilation. It's designed for developers using Jest who want to test T…
devtool 7.1k 476
#jest#typescript#testing#transformer#source-map
cypress-realworld-appGH
A payment application to demonstrate real-world usage of Cypress testing methods, patterns, and workflows.
The Cypress Real World App is a full-stack payment application built to demonstrate realistic testing patterns, workflows, and best practices using the Cypress testing framework. It is designed for de…
devtool 5.9k 2.6k
#cypress#testing#payment#e2e#javascript
cucumber-jsGH
Cucumber for JavaScript
Cucumber-js is a developer tool that enables behavior-driven development (BDD) for JavaScript projects by allowing teams to write automated tests in plain, human-readable Gherkin language. It is desig…
devtool 5.4k 1.1k
#bdd#testing#gherkin#javascript
langwatchGH
The platform for LLM evaluations and AI agent testing
LangWatch is an open-source platform designed for developers and ML engineers to evaluate, debug, and monitor LLM applications and AI agents in production. It provides tools for automated testing, tra…
AI/ML 3.3k 327
#llm#evaluation#ai-agent#testing
ladleGH
🥄 Develop, test and document your React story components faster.
Ladle is a tool for developing, testing, and documenting React components in isolation, similar to Storybook but with a focus on speed and simplicity. It is designed for frontend developers who want a…
3k 119
#react#storybook#testing#documentation#component-development
stryker-jsGH
Mutation testing for JavaScript and friends
Stryker-js is a mutation testing framework for JavaScript and its variants, designed for developers who want to rigorously validate their test suites. It automatically introduces small changes (mutati…
devtool 2.9k 268
#mutation-testing#javascript#testing#devtool
mongodb-memory-serverGH
Manage & spin up mongodb server binaries with zero(or slight) configuration for tests.
mongodb-memory-server is a developer tool that automatically downloads and manages MongoDB binary versions, spinning up ephemeral in-memory database instances for testing without requiring a real Mong…
devtool 2.8k 187
#mongodb#testing#nodejs#devtool
jest-extendedGH
Additional Jest matchers 🃏💪
jest-extended is a library that provides a comprehensive set of additional Jest matchers (e.g., `toBeOneOf`, `toIncludeAllMembers`) to make test assertions more expressive and readable. It is designed…
devtool 2.4k 228
#jest#testing#matchers#javascript
inspectorGH
Testing and evaluation platform to chat, inspect, and debug MCP servers, MCP apps, and ChatGPT apps.
Inspector is a developer tool that provides a unified testing and evaluation platform for debugging MCP servers, MCP apps, and ChatGPT apps through chat-based inspection. It is designed for developers…
devtool 2k 243
#mcp#chatgpt#debugging#llm#testing
testsprite-cliGH
Official TestSprite CLI — AI-powered automated testing from your terminal
TestSprite CLI is an AI-powered automated testing tool that runs directly from the terminal, designed for developers who want to generate and execute tests without leaving their command line. It’s int…
1.9k 72
#cli#testing#ai#automation
pokuGH
🐷 Poku makes testing easy for Node.js, Bun, Deno, and you at the same time.
Poku is a developer tool that simplifies cross-runtime testing by providing a unified, zero-config testing experience for Node.js, Bun, and Deno. It’s designed for developers who want to write and run…
devtool 1.2k 27
#testing#nodejs#bun#deno#javascript
eslint-plugin-jestGH
ESLint plugin for Jest
eslint-plugin-jest is a linting tool for developers using the Jest testing framework, providing a set of ESLint rules that enforce best practices and catch common errors in test files. It helps mainta…
devtool 1.2k 251
#eslint#jest#linting#testing#javascript
angular-buildersGH
Angular build facade extensions (Jest and custom webpack configuration)
angular-builders provides custom Angular CLI builders that replace the default ones, enabling developers to use Jest for unit testing and to extend the default webpack configuration without ejecting f…
devtool 1.2k 210
#angular#jest#webpack#build-tool#testing
ng-mocksGH
Angular testing library for mocking components, directives, pipes, services and facilitating TestBed setup
ng-mocks is a devtool library for Angular that simplifies unit testing by providing a robust API to mock components, directives, pipes, and services, while streamlining TestBed configuration. It is de…
devtool 1.2k 121
#angular#testing#mock#typescript#unit-testing
eslint-plugin-testing-libraryGH
ESLint plugin to follow best practices and anticipate common mistakes when writing tests with Testing Library
eslint-plugin-testing-library is an ESLint plugin that enforces best practices and catches common mistakes when writing tests with Testing Library. It is designed for developers using Testing Library …
devtool 1.1k 164
#eslint#testing-library#linting#javascript#testing
jest-preset-angularGH
Jest configuration preset for Angular projects.
jest-preset-angular is a configuration preset that simplifies setting up Jest as the test runner for Angular projects, providing pre-configured module mappings and transformers to handle Angular’s uni…
devtool 917 304
#jest#angular#testing#preset
accessibility-insights-webGH
Accessibility Insights for Web
Accessibility Insights for Web is a browser extension and devtool that helps developers and testers identify and fix accessibility issues in web applications by providing guided, automated checks and …
devtool 907 171
#accessibility#web#devtool#testing
opentabsGH
Browser automation clicks buttons. OpenTabs calls APIs.
OpenTabs is a developer tool that automates browser interactions by programmatically clicking buttons and calling APIs, designed for engineers who need to test UI workflows or scrape data without manu…
devtool 838 81
#browser-automation#api-client#cli#javascript#testing
bakeGH
Bake, A build system for building, testing and running C & C++ projects
Bake is a build system designed for C and C++ developers, automating the processes of building, testing, and running projects. It is interesting because it aims to simplify project configuration and e…
devtool 740 60
#c#cpp#build-system#testing#cli
playwright-bddGH
BDD testing with Playwright runner
playwright-bdd integrates Behavior-Driven Development (BDD) with Playwright's native test runner, allowing teams to write Gherkin feature files that execute directly as Playwright tests. It is designe…
devtool 717 85
#playwright#bdd#testing#e2e#cucumber
expect-typeGH
Compile-time tests for types. Useful to make sure types don't regress into being overly-permissive as changes go in over…
expect-type is a devtool library that enables compile-time assertions for TypeScript types, allowing developers to write tests that verify types remain strict and don't silently broaden over time. It'…
devtool 560 11
#typescript#testing#type-safety#compile-time
rstestGH
The testing framework powered by Rspack.
rstest is a high-performance testing framework for Rust, built on top of Rspack, designed for developers who need fast, scalable test execution in large codebases. It leverages Rspack's incremental co…
devtool 467 30
#testing#rspack#rust#webpack#devtool
test-utilsGH
🧪 Test utilities for Nuxt
test-utils provides a comprehensive suite of testing utilities specifically designed for Nuxt applications, enabling developers to easily write unit and integration tests for components, modules, and …
devtool 439 115
#nuxt#testing#vue#devtool
vscode-testGH
Testing utility for VS Code extensions
vscode-test is a testing utility for developers building VS Code extensions, providing a streamlined way to run automated tests inside a real VS Code environment. It simplifies the setup of test runne…
devtool 311 69
#vscode#testing#extension#devtool
vitest-evalsGH
A vitest extension for running evals.
vitest-evals is a Vitest extension that enables developers to run LLM evaluations (evals) directly within their existing test suite, treating evals as first-class test cases. It’s designed for AI engi…
devtool 292 5
#vitest#testing#eval#javascript#devtool
eslint-plugin-mochaGH
ESLint rules for mocha
eslint-plugin-mocha provides a set of ESLint rules specifically designed to enforce best practices and catch common errors in Mocha test suites. It is intended for developers writing unit or integrati…
devtool 288 73
#eslint#mocha#testing#linting#javascript
allure-jsGH
Allure integrations for JavaScript test frameworks
Allure-js provides integrations for popular JavaScript test frameworks, enabling developers to generate rich, interactive test reports with detailed histories, trends, and attachments. It is designed …
devtool 280 133
#javascript#testing#reporting#allure#devtool
cypress-firebaseGH
Cypress plugin and custom commands for testing Firebase projects
Cypress-firebase is a developer tool plugin that extends Cypress testing with custom commands for interacting with Firebase services like Firestore and Authentication. It is designed for developers bu…
devtool 270 50
#cypress#firebase#testing#plugin#e2e
oauth2-mock-serverGH
A development and test oriented OAuth2 mock server
oauth2-mock-server is a lightweight, configurable OAuth2 mock server designed for developers and testers to simulate OAuth2 flows without external dependencies. It enables rapid prototyping and integr…
devtool 249 59
#oauth2#mock-server#testing#devtool
ctsGH
WebGPU Conformance Test Suite
The WebGPU Conformance Test Suite (CTS) is a comprehensive set of tests for developers implementing the WebGPU API in browsers, ensuring their graphics and compute capabilities are correct and interop…
devtool 176 109
#webgpu#conformance#testing#graphics#gpu
brainblastGH
Predict the silent integration traps an AI agent would ship (zero-revenue configs, auth bypasses, immutable wrong choice…
BrainBlast is a CLI tool (invoked via `npx brainblast`) that scans codebases for "silent integration traps"—zero-revenue configurations, authentication bypasses, and immutable wrong choices—then enfor…
169 2
#cli#ci#ai-safety#testing#nodejs
qaskillsGH
QA Skills Directory QA Skills is a curated directory of testing-specific skills for AI coding agents (Claude Code, Curso…
QA Skills is a curated directory of testing-specific skills designed for AI coding agents like Claude Code, Cursor, and Copilot. It provides developers and QA engineers with pre-built, reusable instru…
devtool 165 17
#qa#testing#ai-agents#llm#developer-tools
as-pectGH
🔥Blazing🔥 fast testing with AssemblyScript
as-pect is a blazing-fast testing framework for AssemblyScript, designed for developers building WebAssembly modules. It provides a familiar, Jest-like API optimized for near-native execution speeds, …
devtool 158 20
#assemblyscript#testing#webassembly#cli
ember-a11y-testingGH
A suite of accessibility tests that can be run within the Ember testing framework
ember-a11y-testing is a developer tool that integrates automated accessibility audits directly into Ember.js test suites, allowing developers to catch violations like missing ARIA labels or contrast e…
devtool 135 57
#ember#accessibility#testing#a11y#devtool
redis-memory-serverGH
Redis Server for testing. The server will allow you to connect your favorite client library to the Redis Server and run…
redis-memory-server is a tool that automatically downloads and manages a temporary, in-memory Redis server instance for testing environments. It is designed for developers who need to run isolated, pa…
devtool 129 16
#redis#testing#integration-testing#devtool
convex-evalsGH
Convex-evals is a framework for evaluating large language models (LLMs) by generating and scoring adversarial test cases, designed for AI researchers and safety engineers. It systematically probes mod…
123 10
#llm#evaluation#testing#convex
mock-configGH
🎉 tool that easily and quickly imitates server operation, create full fake api in few steps
Mock-config is a developer tool that enables rapid creation of fully functional fake APIs by simulating server operations in just a few steps. It is designed for frontend developers and testers who ne…
devtool 113 9
#api-mocking#cli#nodejs#testing#fake-api
test-infraGH
This repository hosts code that supports the testing infrastructure for the PyTorch organization. For example, this repo…
The test-infra repository provides the testing infrastructure for the PyTorch organization, managing disabled and slow test tracking along with a CI jobs dashboard. It is designed for PyTorch develope…
devtool 110 136
#testing#ci#pytorch#dashboard#infrastructure
Theta-spec harness agnostic config surfaceHN
Theta-spec provides a standardized, harness-agnostic configuration surface for Ethereum execution layer clients, allowing developers to define and validate node configurations independently of any spe…
— —
#config#specification#testing#harness
Mirrors – test AI agent changes by replaying production tracesHN
Mirrors is a tool that replays recorded production traces to safely test changes to AI agents before deployment, allowing developers to validate behavior without risking live systems. It is designed f…
— —
#testing#ai-agents#replay#production-traces#debugging
Caliper – pass@k reliability testing for Claude Code and Codex skillsHN
Skills for Claude Code and Codex are hard to test. What I mean by hard is that there's no standard way to do it. Yo…
— —
#llm#testing#claude-code#codex#reliability
I've done the hard part of making something people want, now I'm doing the extremely boring part of making sure it worksR
This project documents the tedious, unglamorous process of debugging and hardening a product after its initial market validation, targeting founders and builders who romanticize creation over maintena…
— —
#testing#quality-assurance#bug-fixing#stability#production
Selector ForgePH
Browser extension for AI-generated resilient selectors
Selector Forge is a browser extension that generates resilient, AI-powered CSS selectors for web elements, designed for developers and QA engineers who need reliable element targeting in dynamic or fr…
devtool — —
#browser-extension#ai#selectors#testing#web-scraping
Pure Effect – Reproduce production bugs on your laptop without a DBHN
Hi HN,I think it's safe to say that the majority of developers don't give a second thought to writing code wit…
Pure Effect is a tool that lets developers reproduce production bugs locally by isolating and replaying I/O operations without needing a database, targeting those tired of tangled business logic and s…
devtool — —
#testing#debugging#side-effects#reproducibility#devtool
FixtureKitPH
Turn TypeScript interfaces into realistic mock data
FixtureKit is a developer tool that automatically generates realistic mock data from TypeScript interfaces, saving frontend and backend engineers time by eliminating manual fixture creation. It’s inte…
devtool — —
#typescript#mock-data#testing#code-generation
A virtual thermal printer for testing ESC/POS receiptsHN
A virtual thermal printer that renders ESC/POS receipt data as images in a browser, designed for developers to test receipt layouts without physical hardware. It's interesting because it eliminates th…
devtool — —
#escpos#thermal-printer#testing#virtual-device#receipt
NUA an agent that tests for product correctnessHN
We’ve been using background Claude loops a lot recently, and we would wake up to PRs that didn’t solve the problem we wa…
NUA is a developer tool that automatically tests product correctness by validating that code changes align with intended behavior, not just passing tautological tests. It’s designed for engineering te…
devtool — —
#llm#testing#agent#claude#pr-review
A desktop app for manual QA testing and evidence gatheringHN
A desktop app that streamlines manual QA testing by providing a centralized interface for executing test cases and automatically capturing screenshots, logs, and annotations as evidence. It is built f…
devtool — —
#qa#testing#desktop#evidence-gathering
Open-Source Agentic QA Harness with MemoryHN
GitHub - https://github.com/vostride/agent-qa Live Demos - https://vostride.com/demo/agent-qa
The Open-Source Agentic QA Harness with Memory is a developer tool for building and testing AI agents that can retain context across interactions, enabling more coherent, multi-turn conversations. It …
devtool — —
#qa#llm#agent#memory#testing
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