rollbarv3.1.0, 12 Mar 2026
Effortlessly track and debug errors in your JavaScript applications with Rollbar. This package includes advanced error tracking features and an intuitive interface to help you identify and fix issues more quickly.
$ npm install rollbarevlogv2.29.0, 10 Sept 2026
Modern TypeScript logger — simple logs, wide events, structured errors. Built for scripts, libraries, jobs, edge, and HTTP. One drain pipeline everywhere.
$ npm install evlog| Metric | rollbar | evlog | Difference |
|---|---|---|---|
| Weekly downloads | 343,119 | 234,158 | rollbar +47% |
| 12-month download growth | +19% | - | - |
| Gzip size | - | - | - |
| Minified size | - | - | - |
| Dependencies | 7 | 0 | rollbar 7 more |
| Unpacked size | 17.4 MB | 1.8 MB | evlog 9.8x smaller |
| Latest release | 3.1.0, 12 Mar 2026 | 2.29.0, 10 Sept 2026 | evlog 6 months more recent |
| Releases, last 12 months | 3 | - | - |
| First published | 26 Feb 2013 | - | - |
| GitHub stars | 587 | 1,871 | evlog 3.2x higher |
| Open issues | 55 | 14 | rollbar 41 more |
| Open pull requests | 19 | 6 | rollbar 13 more |
| Contributors | - | - | - |
| Commits, last 52 weeks | 119 | 1,102 | evlog 9.3x higher |
| TypeScript types | Bundled | Bundled | Same |
| Module format | ESM + CommonJS | ESM only | Differs |
| Runtimes | - | - | - |
| License | MIT | MIT | Same |
Green marks the smaller size or the more recent release. Bold marks the higher count, with no judgement implied. Sizes are for the whole package per Bundlephobia. Growth compares the average of the last 4 weeks with the first 4 weeks of the 52-week series.
rollbar343.1k latest weekevlog234.2k latest week
Week of 23 Sept 2025Week of 15 Sept 2026
rollbar
Major versions
- 0.2.026 Feb 2013
- 2.0.015 May 2017
- 3.0.027 Feb 2026
Last 5 releases
- 3.1.012 Mar 2026
- 3.0.027 Feb 2026
- 2.26.517 Oct 2025
- 2.26.419 Mar 2024
- 2.26.315 Feb 2024
145 releases in total, 3 in the last 12 months
evlog
Major versions
- -
Last 5 releases
- -
Release count not fetched
rollbar
-
evlog
-
rollbar
-
evlog
-
- Need no runtime dependenciesevlog (rollbar has 7, evlog has 0)
- Need both ESM and CommonJS entry pointsrollbar (rollbar: ESM + CommonJS; evlog: ESM only)
- Need to load it with require()rollbar
- Need TypeScript types in the package itselfBoth
- Node.js version requirementrollbar: none declared; evlog: >=18.0.0 (engines field in package.json)
- Need the more recent releaseevlog (2.29.0 on 10 Sept 2026 vs 3.1.0 on 12 Mar 2026)
- Higher weekly npm downloadsrollbar (343.1k vs 234.2k)
Each line is generated from the data above.
- tslog vs evlogNo search data
rollbar: rollbar npm registry, rollbar npm downloads, rollbar GitHub, rollbar jsDelivr. Data fetched 25 Sept 2026.
Indexability: Indexed.