58.6k stars · Remotion License · v4.0.522 (2026-09-07) · Track this in Scout
Render real MP4 video from React components — one branded intro template, unlimited language and title variants.
▶Repo detailsthe review · specs · pros & cons · install
What it is
A framework for making real MP4 video out of React components: you lay out frames in JSX and CSS, drive them with a frame counter, and render the result to a video file from the command line. It has been held in this radar's backlog twice and is promoted today because Layer 02 is the edition where it finally has a job to do.
What it is good for. Every video on a channel needs the same five seconds at the front and the same eight at the back, and hand-assembling that in a video editor is slow — twice as slow for a channel that publishes in two languages. As a Remotion template that becomes npx remotion render --props='{"title":"...","lang":"ru"}', and the branded top-and-tail for a whole batch renders while you make coffee. The deeper reason it is worth a look is that it is React and CSS, which is a front-end vocabulary most web developers and their coding assistants already share: describing a title animation in words and getting working code back is a genuinely different experience from learning After Effects. It is also the honest answer to a question Satori from Edition 1 could not cover — Satori makes still images, this makes moving ones.
- Same React and CSS a web front end is already built in, so a coding assistant writes it competently on the first attempt
- Parameterised renders: one template, unlimited language and title variants, driven from a JSON file or a script
- Very actively maintained with excellent documentation and a large body of public examples
- Not OSI open source. The Remotion Licence is free for individuals and companies of up to three people — fine for a solo developer or a tiny team, and a bill the day a fourth person joins. Read it before building a workflow on it
- Rendering is CPU-heavy and slow. Do it on a local machine, not the small server that is serving your users
- Thinking in frames rather than a timeline is a real mental shift, and the first template will take you a full evening to get right
Feed the same titles into Thumbnails-Maker from Edition 4 and the video, the thumbnail and the deck all say the same words.
npx remotion render
