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Developer tools · #emacs
Learn how to start an Emacs server with `server-start` and use `emacsclient` for instant frame creation, plus verification steps and trade‑offs.
Emacs's built-in project.el gives you project-aware file finding, project-wide grep, and buffer switching with zero external packages. Here's how root detection works, a practical configuration, and the limits to know.
Stop waiting for Emacs to boot. Learn how to use emacsclient and daemon mode to achieve near-instant startup times and persistent editing sessions.
When Emacs attempts to fetch package archives over HTTPS using the built-in url library, it relies on system DNS resolution and GnuTLS for certificate validation. If either step fails, Emacs aborts the operation and reports a generic TLS error, making it hard to pinpoint whether the problem lies in name resolution or in the certificate chain. The goal is to