head to head · open source
duckdb-wasm vs clickvisual
duckdb-wasm has 2,121 GitHub stars, 227 forks, 189 open issues and last shipped 2 months ago. clickvisual has 1,643 stars, 238 forks, 56 open issues and last shipped 3 days ago. duckdb-wasm leads on adoption by 29% (2,121 vs 1,643 stars). duckdb-wasm is written in C++ under MIT; clickvisual is written in Go under MIT. duckdb-wasm has attracted 11% as many forks as stars, clickvisual 14%. clickvisual was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (analytics), 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
| duckdb-wasm | clickvisual | |
|---|---|---|
| GitHub stars | ★ 2.1K | ★ 1.6K |
| License | MIT | MIT |
| Written in | C++ | Go |
| Last push | 2026-07-28 | 2026-09-17 |
| Forks | ⑂ 227 | ⑂ 238 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick duckdb-wasm if
- You weight community size — 2.1K stars and counting
- You want the MIT license terms
- Your stack matches C++
- You value the larger contributor base for long-term maintenance
pick clickvisual if
- You want the clickvisual feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and clickvisual fits your workflow better
About duckdb-wasm
DuckDB Wasm is the WebAssembly build of DuckDB, an in process SQL OLAP database management system, that runs analytical SQL queries entirely inside a web browser or a Node.js process — built for front end developers and data engineers who want full OLAP query power on data that already sits on the client, without standing up a server.
read the full duckdb-wasm overview →
About clickvisual
ClickVisual is a lightweight, browser based log analytics and log search platform for ClickHouse, aimed at teams that already store their logs in ClickHouse and want querying, dashboards, and alerting without operating a full Elasticsearch stack.
read the full clickvisual overview →
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Frequently asked questions
Is duckdb-wasm or clickvisual more popular?
duckdb-wasm has 2,121 GitHub stars and clickvisual has 1,643. duckdb-wasm has the larger community by that measure.
Are duckdb-wasm and clickvisual free?
Both are open source. duckdb-wasm is licensed under MIT and clickvisual under MIT. Neither carries a licence fee.
What is the difference between duckdb-wasm and clickvisual?
duckdb-wasm is written in C++ and clickvisual in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, duckdb-wasm or clickvisual?
Choose duckdb-wasm if you want the larger community (2,121 stars) or its MIT licence terms. Choose clickvisual if its feature set, stack or MIT licence fits better. Both are self-hostable.