Assembly Line

Sequential Workflow Designer

Customizable no-code component for building flow-based programming applications or workflow automation. 0 external dependencies. Check out https://nocode-js.com

Sequential Workflow Designer is an open-source workflow automation project on GitHub under the MIT license (permissive), with 1.5k stars. It is built with TypeScript. Its last push was 39 days ago.

Stars
1.5k
License
MIT
Activity
Active
Latest release
v0.40.4

Code on GitHub Website

Judgement

What it is
Building block
What it does
A dependency-free TypeScript component for drawing sequential workflows with steps, branches and loops, with React and Angular wrappers.
Adopt it when
Your product needs a simple top-to-bottom workflow editor embedded in the UI.
Watch out
It only draws and edits the workflow definition; execution is yours to build, and some extras are commercial.
Ready for
Usable
Runs as
Library
Built with
TypeScript and SCSS
How established
Established: started 4 years ago, latest release v0.40.4.
What the license allows
You can build it into a product you sell, as long as you keep its copyright notice.

Judged on 2026-11-03 from the project's README and GitHub data. The license and age lines are worked out directly.

Built from

Follow it down: Sequential Workflow Designer → TypeScript → Go → runs on a microchip

How compilers were built, back to punched paper tape

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Stars, license and activity come from GitHub and refresh on a rolling hourly schedule. The project's own description is quoted as written.