JustJson
JustJSON is a free, simple tool that lets developers quickly create, store, and manage JSON collections. Add, retrieve, and delete data with ease—perfect for testing, JSON placeholder, or mocking data for your apps.
Similar Tools
Run your existing English test cases directly on browsers. No scripts. No locators. No maintenance. Just write what you want to test in plain English and the agent executes it.
Requestly is an open-source tool that simplifies API development, testing, mocking, and integration for developers and QAs.
Optimizely is a platform for running experiments and feature flagging, helping teams test, measure, and optimise digital experiences before full release.
It’s a disposable email platform made for QA and test automation. You get private, isolated inboxes that behave like real ones — but are built for fast, repeatable, testable flows.
JSONLint is a validator and reformatter for JSON, a lightweight data-interchange format.
With servers in >250 cities around the world, check your site for localization problems, broken GDPR banners, etc.
Better than a generic video, see YOUR test, live, ready to show you what matters most: quality at scale.
🚀 Accelerate releases with Test Impact Analysis.
Jira Issue Connect brings live, real-time Jira data directly into TestRail, eliminating tab-switching and stale fields.
