Textadept

Textadept stands out as an extensible editor where core developer tools are built-in and ready for expansion. It delivers precise syntax highlighting across a vast array of languages and file types, alongside responsive code autocompletion to reduce errors and save time. The editor's core is designed for extensibility, allowing deep customization through its API and modules. This combination of ready-to-use features and limitless adaptability makes it a powerful choice for programmers seeking a tailored editing experience.