Huly Code vs Kate

Huly Code is a free, open-source integrated development environment based on IntelliJ IDEA Community Edition. It includes code navigation, completion, and analysis, and works with modern Language Servers, including Rust Analyzer. Tree-sitter supports syntax highlighting and code analysis. For plugins, Huly Code uses open-source software rather than proprietary JetBrains plugins. Huly says it is developing the IDE to examine efficient collaboration between humans and AI agents in software development. The README describes optional integration with Huly Platform as a future capability, rather than a current feature. The project is described as open-source and free to use, with a listed Free plan at free. The repository links to a security policy. Its specified coding tools and language-server support give developers core navigation, completion, and analysis capabilities in an IDE built on the Community Edition foundation. Those interested in the stated human-and-AI collaboration focus may also want to follow the project, while treating Huly Platform integration as a future possibility.

Kate is a free text editor for viewing and editing text files on Linux, macOS and Windows. It can show multiple documents in horizontally or vertically split windows, and supports multi-cursor and column editing. For code and other structured text, Kate provides syntax highlighting for over 400 languages, bracket matching and on-the-fly spell checking. Programming tools include auto-completion with argument hints, scriptable auto-indentation and Vi input mode; the editor uses the Language Server Protocol for auto-completion in many languages. Search and replace handles regular expressions, multiline searches, open files and files on disk. Listed plugins include an embedded terminal, SQL, build, GDB and Replace in Files tools. Kate can open remote files and supports Unicode and other encodings. Backups on save and swap files can help recover data after a system crash. The editor is free, and its listed plan describes it as available for Linux, Windows and macOS. Nightly packages are compiled daily, but may be unstable or incomplete and are recommended for testing.