GoKawiil
Tech News
A developer released Rhun, an open-source code editor built in assembly language, featuring tabs, syntax highlighting, fuzzy search and an optional Vim mode. It integrates running builds, shell commands and AI coding agents like Claude Code and Codex, supports diff review and committing, and offers 39 light and dark themes.
Sublime Text, the cross-platform code editor, has upgraded its embedded Python runtime to version 3.14, keeping the plugin API current with the latest language release. The editor remains a lightweight alternative to full IDEs, offering a single license for use across Windows, Mac, and Linux systems.
A developer found that CodePen's updated editor sends everything typed into its code fields to codepen.dev within one to two seconds, even without saving. Using a unique test marker in an HTML file, they confirmed CodePen triggered a build with save disabled and the marker still appeared verbatim in the generated preview page served from a codepen.dev subdomain.