head to head · open source
Lightpanda vs sequential-workflow-designer
Lightpanda has 35,409 GitHub stars, 1,680 forks, 98 open issues and last shipped yesterday. sequential-workflow-designer has 1,472 stars, 150 forks, 1 open issues and last shipped 14 days ago. Lightpanda leads on adoption by 2,306% (35,409 vs 1,472 stars). Lightpanda is written in Zig under AGPL-3.0; sequential-workflow-designer is written in TypeScript under MIT. Lightpanda has attracted 5% as many forks as stars, sequential-workflow-designer 10%. Lightpanda was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
← all 8884 open source comparisons
Side by side
| Lightpanda | sequential-workflow-designer | |
|---|---|---|
| GitHub stars | ★ 35K | ★ 1.5K |
| License | AGPL-3.0 | MIT |
| Written in | Zig | TypeScript |
| Last push | 2026-09-17 | 2026-09-04 |
| Forks | ⑂ 1.7K | ⑂ 150 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Lightpanda if
- You weight community size — 35K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Zig
- You value the larger contributor base for long-term maintenance
pick sequential-workflow-designer if
- You want the sequential-workflow-designer feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and sequential-workflow-designer fits your workflow better
About Lightpanda
Lightpanda is a headless browser built from scratch in Zig, designed specifically for AI agents and automation tasks. It is not a fork of Chromium or WebKit but a new implementation targeting performance and efficiency in automated web interactions. It lives in the browser automation ecosystem, competing with tools like Puppeteer and Playwright that typically rely on Chromium based headless modes.
read the full Lightpanda overview →
About sequential-workflow-designer
Sequential Workflow Designer is an MIT licensed, dependency free TypeScript component that embeds a customizable, flowchart style workflow editor into web applications, built for developers creating no code, low code, agent builder, or flow based programming tools.
read the full sequential-workflow-designer overview →
More in Productivity & Utilities
Related comparisons
More Automation projects
Compare either of these against the rest of the Automation field.
Frequently asked questions
Is Lightpanda or sequential-workflow-designer more popular?
Lightpanda has 35,409 GitHub stars and sequential-workflow-designer has 1,472. Lightpanda has the larger community by that measure.
Are Lightpanda and sequential-workflow-designer free?
Both are open source. Lightpanda is licensed under AGPL-3.0 and sequential-workflow-designer under MIT. Neither carries a licence fee.
What is the difference between Lightpanda and sequential-workflow-designer?
Lightpanda is written in Zig and sequential-workflow-designer in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Lightpanda or sequential-workflow-designer?
Choose Lightpanda if you want the larger community (35,409 stars) or its AGPL-3.0 licence terms. Choose sequential-workflow-designer if its feature set, stack or MIT licence fits better. Both are self-hostable.