The best open source alternative to Metacode is Bluefish Editor. If that doesn't suit you, our users have ranked nine alternatives to Metacode and three of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Metacode are Graviton Editor and Judge0 IDE.
Bluefish is a powerful editor targeted towards programmers and webdesigners, with many options to write websites, scripts and programming code. Bluefish supports many programming and markup languages, and it focuses on editing dynamic and interactive websites.
Graviton Code Editor is a minimalist, cross-platform editor focused on speed, customization and productivity.
Judge0 IDE is a free and open-source online code editor that allows you to write and execute code from a rich set of languages. It's perfect for anybody who just wants to quickly write and run some code without opening a full-featured IDE on their computer.
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