Crates / Compare / derive_builder vs typed-builder
Rust crates side by side · data Oct 24, 2026
derive_builder vs typed-builder
Short answerBy steady daily use, derive_builder is bigger: 633,349 real downloads a day against 247,755 for typed-builder (2.6x). 1,332 crates depend on derive_builder and 491 on typed-builder. derive_builder last shipped 2.0 years ago, typed-builder 11 months ago.
derive_builder
Widely usedWidely used and quiet for years.
1,332 crates depend on it; no release in the last 90 days, so its count is all steady use.
Rust macro to automatically implement the builder pattern for arbitrary structs.
typed-builder
EstablishedEstablished and steady.
491 crates depend on it; no release in the last 90 days, so its count is all steady use.
Compile-time type-checked builder derive
derive_buildertyped-builder · 100% = that crate's normal quiet day, so a spike to 300% is triple its usual traffic
Every number, side by side
| Same window, same method | derive_builder | typed-builder |
|---|---|---|
| Real downloads a day | 633,349 | 247,755 |
| Crates that depend on it | 1,332 | 491 |
| Last release | 0.20.2, 2.0 years ago | 0.23.2, 11 months ago |
| Trend vs the field | -5% | -1% |
| Release-window share | 0.0% | 0.0% |
| Downloads in the window | 55,470,654 | 21,938,386 |
| All-time downloads | 224,662,192 | 114,307,174 |
| Versions published | 34 | 40 |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| MSRV | not set | not set |
| First published | Aug 7, 2016 | Oct 4, 2017 |
Which to pick
- Downloads tell you what is common, not what fits. Each crate's own description above says what it is for; when the jobs differ, pick by the job.
- When both fit, prefer the one more crates depend on (derive_builder, 1,332 dependents): more eyes, more answered questions, and you may already have it in your tree.
- Check the release dates against your own pace: derive_builder 2.0 years ago, typed-builder 11 months ago.
Also in this space
Method
Real downloads = the median day with no release that day or the day before, from the crates.io API (Jul 27, 2026 to Oct 23, 2026). Raw crates.io counts include CI and bots and run high (why); the method is from our 90-day study.
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