A JavaScript sequence editor for creating interactive presentations and animations with code.
frame.js is a JavaScript sequence editor that allows developers to create interactive presentations and animations by controlling when code executes over a timeline. It solves the problem of synchronizing code execution for technical demos, creative visualizations, and educational content by providing a visual editor for sequencing scripts.
Creative coders, developers creating technical presentations, educators building interactive tutorials, and artists working with code-based animations.
Developers choose frame.js because it combines the precision of code with the intuitive control of a timeline editor, enabling complex interactive sequences without traditional video editing tools while maintaining full programmability.
JavaScript Sequence Editor
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Enables precise sequencing of JavaScript code over a visual timeline, making it easy to create interactive narratives like the Solskogen 2020 project shown in the examples.
Built-in support for Three.js allows quick creation of 3D animations and visualizations, as demonstrated in examples like threejs_cube.md and threejs_shaders.md.
Sequences can be deployed as standalone web apps running in any modern browser, facilitating easy sharing and embedding for presentations or demos.
Supports creating presentations with embedded code and interactive elements using Markdown, ideal for educational content and technical tutorials.
The README explicitly states it's a work in progress, indicating potential breaking changes, incomplete features, and limited long-term support.
Relies heavily on examples with minimal official documentation, making it challenging for newcomers to troubleshoot or explore advanced features.
For complex or long sequences, the timeline-based execution might introduce latency or inefficiencies, especially with heavy graphics or real-time updates.
Compared to mature tools, it lacks extensive plugins, community resources, and integrations, which can slow development and customization efforts.