Textadept vs Utoo

Textadept is a free, open-source text editor for programmers, available with graphical and terminal interfaces. It supports more than 100 programming languages and includes multiple carets and selections, unlimited split views, configurable key bindings, nested snippets, column editing, and macro recording. Lua scripting can extend and customize nearly every aspect of the editor. Shell commands can be used to run code, build projects, and execute tests; optional modules add language debuggers, file comparison, source formatting, an LSP client, scratch buffers, and spell checking. The project says Textadept does not connect to the internet. Pre-built binaries are self-contained and require no installation, and source code is available under the MIT License. Requirements vary: Linux GUI use needs Qt 5 or GTK 3, while the terminal version needs ncurses. Pre-built macOS binaries are for Apple Silicon only. The project provides a manual, Lua API documentation, issue tracker, discussions, wiki, and FAQ.

Utoo is a unified web development toolchain for package management, bundling, and browser-native builds. Its Rust-based package manager works with npm packages and registries, reads and writes standard package-lock.json v3 files, and reuses cached packages across projects through hard links. It supports isolated workspaces for monorepos and documents a one-command migration from pnpm that converts workspace, override, and catalog settings. The @utoo/pack bundler uses Turbopack and SWC, with incremental builds and persistent caching. Listed bundler capabilities include HMR, code splitting, Lightning CSS, Webpack loader compatibility, bundle analysis, and image optimization. For browser-based development, @utoo/web uses WebAssembly and OPFS for package installation, builds, and HMR; its playground runs without a server. Utoo supports Linux, macOS, Windows, and web, and is open source under the MIT License. With cnpm-compatible registries such as npmmirror, it can use server-side semver resolution and redirect native-module downloads to a binary mirror CDN; both optimizations are off on the official npm registry.