231 + Open Source tools and resources
JSONView
DataView JSON in a browser, with syntax highlighting, collapsible arrays and objects, and nice readable formatting.
Pitest
Automated CheckingState of the art mutation testing system, providing gold standard test coverage for Java and the jvm.
Mailpit
Email TestingAn email and SMTP testing tool with API for developers and automated integration testing.
Winded
Exploratory TestingAn online tool to test responsive layouts that lets you view multiple device sizes simultaneously, just enter a URL to test.
Sniffnet
Traffic ListenerA user-friendly network monitoring tool, built with Rust, to help you easily keep track of your Internet traffic.
YATTIE
Exploratory TestingA tool to help testers test by supporting the entire process of exploratory testing, from gathering evidence to generating test reports.
Faker.js UI
Test Data GenerationEasiliy generate fake (but realistic) data for testing and development using Faker.js.
Monte Media Library
Screen CaptureA Java library for processing media data. Supported media formats include still images, video, audio and meta-data.
CSV generator
Test Data GenerationWeb CSV Generator is a web-based random CSV data generator written in JavaScript. It allows to generate CSV files.
Mock Service Worker
API TestingMock API by intercepting requests on the network level. Seamlessly reuse the same mock definition for testing, development, and debugging.
Lockfile Lint
Security TestingLint an npm or Yarn lockfile to analyze and detect security issues via predefined security policies.
WebPageTest
Performance TestingA web performance tool providing deep diagnostic information about how a page performs under a variety of conditions.
It Tools
DevToolsAggregated set of useful tools that every developer and tester may need once in a while.
Security List
Security TestingCurated lists of tools, tips and resources for protecting digital security and privacy
