Rebuilding a Web Text Editor
17 hours ago
- #Web Development
- #Browser APIs
- #Text Editor
- The article discusses rebuilding a web text editor by learning from past mistakes, focusing on the transition from using third-party libraries like Draft.js to building a custom solution.
- Key bottlenecks of the previous solution included lack of control over emoji sequences, uncertainty due to abandoned dependencies, and the principle of least astonishment for user experience.
- The new approach leverages native browser features such as contenteditable, InputEvent for handling text manipulations, and Selection API for managing text selections and deletions.
- Important technical considerations include handling composition input for IMEs, using Intl.Segmenter for grapheme-aware deletions, and the CSS Custom Highlight API for maintaining visible text selections.
- The article emphasizes building a custom editor for core product features to ensure maximum control, flexibility, and alignment with modern web standards and user expectations.