Fresh vs GNOME Builder

Fresh is a free, open-source terminal IDE and text editor designed to work alongside a full IDE and drive coding agents. Its Orchestrator gives each task its own Git worktree, tabs, terminals, and agent. Fresh can run terminal agents including Claude Code, Codex, and OpenCode, or a command supplied by the user. Workspaces can run locally, over SSH, in Kubernetes, or in a dev container. Git review tools include hunk-level staging, unstaging, and discarding, side-by-side diffs, and notes exportable to Markdown. Editing features include multi-cursor support, keyboard macros, Vim mode, regex search and replace, and project-wide search. Fresh supports multiple language servers per language and lists configurations for Python, TypeScript, Rust, Go, Java, C/C++, and Ruby, among others. Its integrated terminal offers multiple tabs and split placement. The product page says Fresh can open multi-gigabyte files without blocking the interface. Plugins are written in TypeScript and run sandboxed inside Fresh’s single binary.

GNOME Builder is a free integrated development environment for creating applications for GNOME. It integrates GTK+, GLib, and GNOME APIs, with editing features that include syntax highlighting, side-by-side editors, multi-monitor support, and a code overview mini-map. Git integration includes project cloning, and listed build integrations cover Autotools, Cargo, CMake, Gradle, Meson, Maven, Make, PHPize, and Waf. Code assistance includes Clang- and Python-based auto-completion, semantic highlighting, and diagnostics, plus Vala-based auto-completion and diagnostics. Builder offers live previews for HTML, Markdown, reStructuredText, and Sphinx, as well as optional Vim, Emacs, and SublimeText-style editing. Native applications can use its integrated debugger and software profiler. It supports jhbuild and Flatpak runtimes and integrates with arduino-cli. The app page says releases follow the GNOME schedule, every six months, and links to online help, contribution guidance, and an issue tracker. Builder is available for Linux desktops, with x86_64 and aarch64 builds listed.