Neli is a simple video editing web application designed and developed with speed and ease of use in mind. It is currently early in development, with many fixes and features planned before the first stable release.

Neli is a Svelte app and uses Tailwind for styling, Bits UI as a base for UI components and Mediabunny for muxing/de-muxing video files.

I built Neli primarily as a learning opportunity to get a better grasp of WebGPU and WebCodecs.

If you use the app or would like to contribute, I'd love to hear your thoughts! Please feel free to open an issue to report any problems or suggest new ideas.

Neli is a SvelteKit project using adapter-static to build the app as a set of static files. Once you've cloned the project and installed dependencies with pnpm install, start a development server:

pnpm dev

To generate local SSL certificate:

mkcert -install
mkcert -key-file key.pem -cert-file cert.pem localhost 127.0.0.1

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