head to head · open source
kubernetes vs wasm3
kubernetes has 128,645 GitHub stars, 45,747 forks, 3,072 open issues and last shipped yesterday. wasm3 has 8,077 stars, 536 forks, 18 open issues and last shipped 1 months ago. kubernetes leads on adoption by 1,493% (128,645 vs 8,077 stars). kubernetes is written in Go under Apache-2.0; wasm3 is written in C under MIT. kubernetes has attracted 36% as many forks as stars, wasm3 7%. kubernetes was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (containers), so they are genuine substitutes rather than adjacent tools.
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 20902 open source comparisons
Side by side
| kubernetes | wasm3 | |
|---|---|---|
| GitHub stars | ★ 129K | ★ 8.1K |
| License | Apache-2.0 | MIT |
| Written in | Go | C |
| Last push | 2026-11-03 | 2026-09-30 |
| Forks | ⑂ 46K | ⑂ 536 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick kubernetes if
- You weight community size — 129K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick wasm3 if
- You want the wasm3 feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches C
- You evaluated both and wasm3 fits your workflow better
About kubernetes
Kubernetes (K8s) Kubernetes, also known as K8s, is an open source system for managing [containerized applications] across multiple hosts. It provides basic mechanisms for the deployment, maintenance, and scaling of applications. Kubernetes builds upon a decade and a half of experience at Google running production workloads at scale using a system called [Borg], combined with best of breed ideas and practices from the community. Kubernetes is hosted by the Cloud Native Computing Foundation ([CNCF]). If your company wants to help shape the evolution of technologies that are container packaged, dynamically…
read the full kubernetes overview →
About wasm3
[!NOTE] I regret to inform the community that since my house was destroyed by russians who invaded my country, Wasm3 will enter a minimal maintenance phase . At this time, I am unable to continue the development of new features. However, I am committed to keeping the project alive and will actively review and merge incoming Pull Requests. I deeply appreciate your understanding and support during this difficult period. Your contributions to Wasm3 are now more valuable than ever. Wasm3 A fast WebAssembly interpreter and the most universal WASM runtime. See CoreMark 1.0 and independent benchmarks. Your mileage may…
read the full wasm3 overview →
More in Infrastructure & Operations
Related comparisons
More Cloud Infrastructure Management projects
Compare either of these against the rest of the Cloud Infrastructure Management field.
Frequently asked questions
Is kubernetes or wasm3 more popular?
kubernetes has 128,645 GitHub stars and wasm3 has 8,077. kubernetes has the larger community by that measure.
Are kubernetes and wasm3 free?
Both are open source. kubernetes is licensed under Apache-2.0 and wasm3 under MIT. Neither carries a licence fee.
What is the difference between kubernetes and wasm3?
kubernetes is written in Go and wasm3 in C. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, kubernetes or wasm3?
Choose kubernetes if you want the larger community (128,645 stars) or its Apache-2.0 licence terms. Choose wasm3 if its feature set, stack or MIT licence fits better. Both are self-hostable.