head to head · open source
Lightpanda vs MerossIot
Lightpanda has 40,380 GitHub stars, 1,976 forks, 98 open issues and last shipped yesterday. MerossIot has 538 stars, 105 forks, 11 open issues and last shipped 8 months ago. Lightpanda leads on adoption by 7,406% (40,380 vs 538 stars). Lightpanda is written in Zig under AGPL-3.0; MerossIot is written in Python under MIT. Lightpanda has attracted 5% as many forks as stars, MerossIot 20%. 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.
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Side by side
| Lightpanda | MerossIot | |
|---|---|---|
| GitHub stars | ★ 40K | ★ 538 |
| License | AGPL-3.0 | MIT |
| Written in | Zig | Python |
| Last push | 2026-11-02 | 2026-03-07 |
| Forks | ⑂ 2.0K | ⑂ 105 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Lightpanda if
- You weight community size — 40K 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 MerossIot if
- You want the MerossIot feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and MerossIot fits your workflow better
About Lightpanda
Lightpanda Browser The headless browser built from scratch for AI agents and automation. Not a Chromium fork. Not a WebKit patch. A new browser, written in Zig.   Benchmarks Requesting 933 real web pages over the network on a AWS EC2 m5.large instance. See benchmark details. Quick start Install Package Managers Latest nightly from Homebrew: Latest nightly from Arch Linux User Repository: Download from the nightly builds You can download the last binary from the nightly builds for Linux and MacOS for both x86 64 and aarch64. For Linux Verify the binary before running anything: Linux aarch64 is also available…
read the full Lightpanda overview →
About MerossIot
⚠ !Attention! ⚠ Meross did change the HTTP SubDevice info API without notice. This has caused the library (versions <=0.4.10.3) to break when used with accounts handling sub devices. Please make sure to upgrade your library to v0.4.10.4 to fix the issue. Meross IoT library A pure python based library providing API for controlling Meross IoT devices over the internet. To see what devices are currently supported, checkout the Currently supported devices section. However, some devices might work as expected even if they are not listed among the supported devices. In such cases, you're invited to open an issue and…
read the full MerossIot overview →
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Frequently asked questions
Is Lightpanda or MerossIot more popular?
Lightpanda has 40,380 GitHub stars and MerossIot has 538. Lightpanda has the larger community by that measure.
Are Lightpanda and MerossIot free?
Both are open source. Lightpanda is licensed under AGPL-3.0 and MerossIot under MIT. Neither carries a licence fee.
What is the difference between Lightpanda and MerossIot?
Lightpanda is written in Zig and MerossIot in Python. 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 MerossIot?
Choose Lightpanda if you want the larger community (40,380 stars) or its AGPL-3.0 licence terms. Choose MerossIot if its feature set, stack or MIT licence fits better. Both are self-hostable.