An Emacs extension for interactive Clojure and ClojureScript development with a REPL, debugging, and code analysis.
CIDER is an Emacs extension that provides an interactive development environment for Clojure and ClojureScript. It adds features like REPL integration, code completion, debugging, and documentation lookup to Emacs, turning it into a full-fledged Clojure IDE. It solves the problem of disjointed tooling by offering a unified, editor-integrated workflow for Clojure development.
Clojure and ClojureScript developers who use Emacs as their primary editor and want a deeply integrated, interactive programming experience. It's particularly valuable for those who rely on REPL-driven development and real-time feedback.
Developers choose CIDER because it offers the most comprehensive and seamless Clojure development experience within Emacs, with robust REPL integration, powerful debugging tools, and a wide array of interactive features that are tightly coupled with the editor. Its active community and extensive documentation make it a reliable choice for serious Clojure work.
The Clojure Interactive Development Environment that Rocks for Emacs
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.
CIDER connects to a running nREPL server for interactive code evaluation and completion directly from source files, as demonstrated in the quickstart with commands like `cider-jack-in`.
It offers step-through debugging capabilities to inspect and control execution flow, a key feature highlighted in the documentation for complex Clojure applications.
The README lists active support channels including Discord, Slack, and a discussions board, backed by a core team and alumni, ensuring reliable help.
It integrates tightly with clojure-mode and clojure-ts-mode, turning Emacs into a full-featured Clojure IDE, as per its philosophy of interactive programming.
CIDER is limited to Emacs users and requires a running nREPL server, which can be a barrier for those in different editor or tooling environments.
Setting up involves Emacs package management and nREPL connections, with the README noting the need to 'dive deeper' into extensive documentation for optimal use.
Users must master both Emacs keybindings and CIDER-specific commands, as evidenced by the quick reference card and manual, which can overwhelm newcomers.