Best Open Source testing tools in 2024

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G

Git Guide

Solutions to 80% of your daily git challenges

DevTools

Free

BITB

Browser templates for Browser In The Browser (BITB) attack.

Security Testing

Free

Mocks Server

Node.js mock server running live, interactive mocks in place of real APIs

API Testing

Free

L

Lockfile Lint

Lint an npm or Yarn lockfile to analyze and detect security issues via predefined security policies.

Security Testing

Free

WebPageTest

A web performance tool providing deep diagnostic information about how a page performs under a variety of conditions.

Performance Testing

Free with Paid Tire

Faker

Generate massive amounts of fake data in the browser and node.js

Test Data Generation

Free

N

Nogotofail

An on-path blackbox network traffic security testing tool

Security Testing

Free

Wfuzz

Automate web applications security assessments

Security Testing

Free

It Tools

Aggregated set of useful tools that every developer and tester may need once in a while.

DevTools

Free

beef

It is a penetration testing tool that focuses on the web browser.

Security Testing

Free

Arachni

Web Application Security Scanner Framework

Security Testing

Free

W

Wapiti

Web vulnerability scanner written in Python3

Security Testing

Free

Curl Converter

Convert curl commands to Python, JavaScript, PHP and much more...

Traffic Listener

Free

Security List

Curated lists of tools, tips and resources for protecting digital security and privacy

Security Testing

Free

Regex Vis

🎨 Regex visualizer & editor

Data

Free

JSON Visio

Visualize your JSON into interactive graphs.

Data

Free

Json Generator

Generate realistic test data with simple yet powerful syntax.

Test Data Generation

Free

Dummy

Run mock server based off an API contract with one command

API Testing

Free

Falso

All the Fake Data for All Your Real Needs

Test Data Generation

Free

Vitest

A blazing fast unit-test framework powered by Vite ⚡️

Automated Checking

Free

context-note

A note-taking chrome extension: taking notes on the web with their context.

Exploratory Testing

Free

d

dstp

🧪 Run common networking tests against your site.

Traffic Listener

Free

Polly

Record, Replay, and Stub HTTP Interactions.

Automated Checking

Free

Artillery Engine Playwright

🌐 Load test with real browsers! Powered by Artillery + Playwright

Performance Testing

Free

OpenReplay

Session replay for delightful products

Exploratory Testing

Free

v

vcrpy

Automatically mock your HTTP interactions to simplify and speed up testing

API Testing

Free

n

nixty

A Unix/Linux CLI tool that open files related to your Git workflow on VS Code.

Other

Free

Cypress Studio

Visual way to generate tests

Automated Checking

Free

Terrascan

Static code analyzer for Infrastructure as Code

Security Testing

Free

TestKube

Kubernetes-native framework for test definition and execution

DevOps

Free

checkov

Checkov scans cloud infrastructure configurations to find misconfigurations before they're deployed.

DevOps

Free

E

EarlGrey

🍵 iOS UI Automation Test Framework

Automated Checking

Free

gitleaks

Scan git repos (or files) for secrets using regex and entropy 🔑

Security Testing

Free

Citrus

Citrus Integration Testing

Automated Checking

Free

179 + Open Source tools and resources