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Engineering
JavaScript Editor
A single-file HTML JavaScript editor with remote code loading and submission over HTTP.
- Disciplines
- Developer toolingFrontend
Context
JavaScript Editor provides a read, edit, and submit workflow in one HTML file. It can fetch source from a URL and submit the edited version to an HTTP endpoint.
Architecture
CodeMirror handles syntax highlighting, line numbers, indentation, and line wrapping. A GET request loads source; POST submits code, and the JSON response appears on the same page.
Technical stack
JavaScript
HTML
CodeMirror
Implementation
- CodeMirror provides syntax highlighting, line numbers, indentation, and line wrapping.
- GET loads code from a URL; POST submits code and displays the JSON response.