IntelliJ IDEA
jetbrains.comDevelop Java and Kotlin projects in JetBrains’ cross-platform integrated development environment.
Develop Java and Kotlin projects in JetBrains’ cross-platform integrated development environment.
Build and debug .NET or game projects in a cross-platform IDE with code analysis and refactoring.
A writing workspace for notes, outlines, mind maps, and AI help.
Free browser tilemap editor with one-click game engine exports
A multi-track video editor built to be operated by AI agents like Claude, Codex, or Cursor.
A Scratch-derived block-programming editor with a compiled runtime and JavaScript extension support.
AI editor for long-form creative writing, books, and screenplays
Edit Python modules in a desktop window, run them in an interactive shell, and debug them with built-in tools.
A LaTeX source editor with command completion, error analysis and an integrated PDF viewer.
Edit, validate, transform, and publish XML in text and visual authoring modes.
A source editor for LilyPond scores with music view, MIDI playback and score-building tools.
Design mobile app screens in a browser and program their behavior by assembling visual blocks.
Build event-driven serverless applications with triggers, bindings, and several hosting plans.
Build and extend compilers with modular libraries, intermediate-representation tools, and code-generation components.
Headless, open source editor framework with paid add-ons for AI, collaboration and document conversion.
A .NET unit-testing framework for C#, F#, and Visual Basic projects.
Individual SVG and PNG downloads with an online icon editor.
A browser IDE for programming courses, with Linux project environments and an integrated terminal.
AI workflow builder that turns prompts into flows, APIs and automations with full code access.
CodeAnt AI provides AI agents for code review, security testing, and cloud security.
Generate API and project documentation from annotated source code.
A Java code-coverage library that records which instructions, lines, and branches run during tests.
Build code visuals, interactive slides and animated technical presentations.
A Java teaching IDE where learners program actors and see their code run inside interactive worlds.