Live project proof
JustEdit Video Editor
Professional Browser-Based Video Editing. A powerful video editing suite that runs entirely in the browser. Cut, trim, transform, add effects, and export — no downloads, no uploads, just edit.
Problem
Many video tools require uploads, installs, or heavyweight workflows. JustEdit explores professional editing directly in the browser.
Architecture
- Browser-based editing surface with timeline, clip operations, overlays, and export flow.
- Local media handling through browser APIs so files stay on the user device.
- Canvas, WebCodecs, and FFmpeg.wasm provide the technical foundation for client-side media work.
Evidence
- Live app: https://justedit.markvizion.com/
- Live hosted browser video editor.
- Timeline editing, effects, text overlays, audio handling, and export-oriented workflow.
- Demonstrates creative tooling, browser media APIs, and production workflow understanding.
Tradeoffs
- Browser performance varies by device and video size.
- Client-side privacy adds engineering constraints around memory, encoding, and export speed.
Outcome
A functional creative tool that turns production pain into a direct browser workflow.
Stack
- React
- WebCodecs
- Canvas API
- FFmpeg.wasm
- TypeScript