Apps with 'Developer Tools' feature Page 7 of 103

AI-native platform for intelligent, automated testing of web, mobile, and enterprise apps at scale with real device, browser, and environment support.

If you want to choose a color palette for UI properly, the least you have to do is put them on a lofi UI or grayscale the entire UI on Figma, Adobe XD, or similar platforms to get a better idea of what those colors will actually look like on a product.

Ona is an open-source developer platform automating the provisioning of ready-to-code development environments.

AI Badger - Local-first tool that extracts focused repo context for any AI chat (Claude, ChatGPT, Grok, etc.) without wasting tokens on irrelevant files.

MultiGlancer is a minimalist and open-source tool I've developed to streamline the web development process. It allows developers to view their site on multiple web sizes simultaneously on a single screen. Born out of necessity while perfecting my landing page for ArcanePad.

Urho3D is a lightweight, cross-platform rendering and game engine implemented in C++ and released under the MIT license. Greatly inspired by OGRE and Horde3D.

Responsive framework with semantic, mobile-first design, offering HTML, CSS, JS resources for sites and emails, crafted by Zurb for accessibility.

There are a lot of cases where you want to quickly test some Java code but don't have your computer open besides you. You open your browser and search for some website for this purpose. But you're neither guaranteed to have internet all the time (do you?

Vim inspired text editor with support for multiple selections and scores of other "out of the box" features.

The Web Developer extension adds various web developer tools to a browser. The extension is available for Chrome, Edge, Firefox, and Opera, and will run on any platform that these browsers support including Windows, macOS and Linux.

Your business needs software. But because engineers are scarce, many departments (sales, marketing, support, HR, etc.) don’t build the software they need. When companies use Retool, they build much more software, which leads to a more efficient business.

Gecko is the name of the layout engine developed by the Mozilla Project. Gecko's function is to render web content, such as HTML, CSS, XUL, JavaScript, and render it on the user's screen or print it.

Deploy and scale apps effortlessly with built-in autoscaling, databases, caching, and security. Start in under 60 seconds with no setup needed.

sfxia is a tiny chip-style sound generator for Windows that lets you easily create retro, 8-bit sounds by tweaking sliders or hitting a Generate button to randomly generate a new sound.

Cloud-based diagramming tool hosting draw.io files, enabling real-time collaboration in a shared workspace for creating flowcharts, UML, cloud architecture, and network diagrams.

JUnit is a unit testing framework for the Java programming language. JUnit has been important in the development of test-driven development, and is one of a family of unit testing frameworks collectively known as xUnit that originated with SUnit.

Sweep is an AI junior developer that turns bugs and feature requests into code changes. Sweep automatically handles devex improvements like adding typehints/improving test coverage. 🤖

Stack is an open-source, self-hostable, and highly customizable authentication and user management system.

Minimal and flexible Node.js framework with extensive HTTP utilities and middleware, making web and mobile app development swift and efficient.

Android Debug Bridge (adb) is a versatile command-line tool that lets you communicate with a device. The adb command facilitates a variety of device actions, such as installing and debugging apps, and it provides access to a Unix shell that you can use to run a variety of...

Andy breaks down the barrier between desktop and mobile computing, while keeping a user up to date with the latest Android OS feature upgrades. It also provides users with unlimited storage capacity, PC and Mac compatibility, and the freedom to play the most popular mobile...

SnippetsLab is an easy-to-use snippets manager. It helps you to collect and organize valuable code snippets, and makes sure that you have easy access to them whenever you want.

Daytona is the enterprise-grade Codespaces alternative for managing self-hosted, secure and standardized development environments.

Automates tasks like minification, compilation, unit testing, and linting through a Gruntfile. Huge ecosystem with hundreds of plugins available.

A full-stack, syncing database that runs on both server and client. Pluggable storage (indexeddb, sqlite, durable objects), syncs over websockets, and works with your favorite framework (React, Solid, Vue, Svelte).