199 + Open Source tools and resources

A

ADB_Deeplink

DevTools

Running an adb commands dynamically

Free
S

SQLite GUI

Data

Lightweight SQLite editor for Windows

Free
JSONView logo

JSONView

Data

View JSON in a browser, with syntax highlighting, collapsible arrays and objects, and nice readable formatting.

Free
Stryker Mutator logo

Stryker Mutator

Automated Checking

Test your tests with mutation testing.

Free
Pitest logo

Pitest

Automated Checking

State of the art mutation testing system, providing gold standard test coverage for Java and the jvm.

Free
🤖

🤖 a11y-ai

Accessibility Testing

Automatically detect accessibility issues in web pages using AI

Free
W

WebPerf-Snippets

Performance Testing

A curated list of snippets to get Web Performance metrics.

Free
Mailpit logo

Mailpit

Email Testing

An email and SMTP testing tool with API for developers and automated integration testing.

Free
Winded logo

Winded

Exploratory Testing

An online tool to test responsive layouts that lets you view multiple device sizes simultaneously, just enter a URL to test.

Free
Kanboard logo

Kanboard

Task Management

Kanboard is a free and open source Kanban project management software

Free
Zeal logo

Zeal

DevTools

An offline documentation browser for software developers and testers.

Free
Sniffnet logo

Sniffnet

Traffic Listener

A user-friendly network monitoring tool, built with Rust, to help you easily keep track of your Internet traffic.

Free
JSON Crack logo

JSON Crack

Data

Seamlessly visualize your JSON, XML, TOML, YAML, CSV instantly into graphs!

Free Plan
YATTIE logo

YATTIE

Exploratory Testing

A tool to help testers test by supporting the entire process of exploratory testing, from gathering evidence to generating test reports.

Free
Faker.js UI logo

Faker.js UI

Test Data Generation

Easiliy generate fake (but realistic) data for testing and development using Faker.js.

Free
M

Monte Media Library

Screen Capture

A Java library for processing media data. Supported media formats include still images, video, audio and meta-data.

Free
Flashlight logo

Flashlight

Performance Testing

Measure the performance of any Android app đŸ”Ļ

Free
Restfox logo

Restfox

Traffic Listener

Offline-first web HTTP client

Free
CSV generator logo

CSV generator

Test Data Generation

Web CSV Generator is a web-based random CSV data generator written in JavaScript. It allows to generate CSV files.

Free
Mockoon logo

Mockoon

API Testing

Create mock APIs in seconds

Free with Paid Plan
Mock Service Worker logo

Mock Service Worker

API Testing

Mock API by intercepting requests on the network level. Seamlessly reuse the same mock definition for testing, development, and debugging.

Free
G

Git Guide

DevTools

Solutions to 80% of your daily git challenges

Free
BITB logo

BITB

Security Testing

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

Free
Mocks Server logo

Mocks Server

API Testing

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

Free
L

Lockfile Lint

Security Testing

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

Free
WebPageTest logo

WebPageTest

Performance Testing

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

Free with Paid Tire
Faker logo

Faker

Test Data Generation

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

Free
N

Nogotofail

Security Testing

An on-path blackbox network traffic security testing tool

Free
Wfuzz logo

Wfuzz

Security Testing

Automate web applications security assessments

Free
It Tools logo

It Tools

DevTools

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

Free
beef logo

beef

Security Testing

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

Free
Arachni logo

Arachni

Security Testing

Web Application Security Scanner Framework

Free
W

Wapiti

Security Testing

Web vulnerability scanner written in Python3

Free
Curl Converter logo

Curl Converter

Traffic Listener

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

Free