head to head · open source
etcd vs dejavu
etcd has 52,441 GitHub stars, 10,552 forks, 351 open issues and last shipped yesterday. dejavu has 8,467 stars, 511 forks, 69 open issues and last shipped 4 months ago. etcd leads on adoption by 519% (52,441 vs 8,467 stars). etcd is written in Go under Apache-2.0; dejavu is written in JavaScript under MIT. etcd has attracted 20% as many forks as stars, dejavu 6%. etcd was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (database), 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.
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Side by side
| etcd | dejavu | |
|---|---|---|
| GitHub stars | ★ 52K | ★ 8.5K |
| License | Apache-2.0 | MIT |
| Written in | Go | JavaScript |
| Last push | 2026-11-02 | 2026-07-02 |
| Forks | ⑂ 11K | ⑂ 511 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick etcd if
- You weight community size — 52K 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 dejavu if
- You want the dejavu feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and dejavu fits your workflow better
About etcd
etcd Note : The main branch may be in an unstable or even broken state during development. For stable versions, see [releases][github release]. etcd is a distributed reliable key value store for the most critical data of a distributed system, with a focus on being: Simple : well defined, user facing API (gRPC) Secure : automatic TLS with optional client cert authentication Fast : benchmarked 10,000 writes/sec Reliable : properly distributed using Raft etcd is written in Go and uses the [Raft][] consensus algorithm to manage a highly available replicated log. etcd is used in production by many companies, and the…
About dejavu
dejavu: The Web UI for OpenSearch and Elasticsearch 1. Dejavu: Intro 2. Features a. Easily Connect to Indices b. Visual Filters c. Modern UI Elements d. Import JSON or CSV Data e. Build search UIs 3. Comparison 4. Roadmap 5. Build Locally / Contributing 6. Get Dejavu a. Docker Installation b. Hosted Alternatives 1. Dejavu Intro Dejavu is a modern web UI for OpenSearch and Elasticsearch. It was designed with the goal of providing a seamless user experience, featuring no page reloads, infinite scroll, filtered views, real time updates, and a search UI builder. With 100% client side rendering, Dejavu can easily be…
read the full dejavu overview →
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Frequently asked questions
Is etcd or dejavu more popular?
etcd has 52,441 GitHub stars and dejavu has 8,467. etcd has the larger community by that measure.
Are etcd and dejavu free?
Both are open source. etcd is licensed under Apache-2.0 and dejavu under MIT. Neither carries a licence fee.
What is the difference between etcd and dejavu?
etcd is written in Go and dejavu in JavaScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, etcd or dejavu?
Choose etcd if you want the larger community (52,441 stars) or its Apache-2.0 licence terms. Choose dejavu if its feature set, stack or MIT licence fits better. Both are self-hostable.