In the Crest catalog
facebook/hermes
A JavaScript engine optimized for running React Native.
- Stars
- 11.3K
- Forks
- 874
- Language
- JavaScript
- Last push
- 25d ago
- Last release
- 2y ago
Linked by the package’s own registry metadata.GitHub (opens in a new tab)
Package · npm
hermes-parser
npm · v0.37.0 · MIT
A JavaScript parser built from the Hermes engine
Tentative categories were assigned with moderate confidence (0.5 to 0.75): they are shown, but they do not count toward a category’s momentum. How categories work
Install
npm install hermes-parserAdoption
- Downloads (30 days)
- 331.2M
- Observeddownloads / 30 days
- Popularity
- Top 10% on npm
- Derived98th percentile within npm
- Dependents
- 328
- Observedpackages that depend on it
- Maintenance
- 0.71
- DerivedRelease cadence and recency, 0 to 1
- Releases per year
- 12
- 64 versions over its life
Growth by period
Derived by Crest of Tech from two observations of npm’s own figure, a period apart. Nothing is stored or estimated: without an observation near the period’s start, the period is still collecting.
- 7 days
- Collectinghistory
- Collecting
- 30 days
- +8.2% · 30d
- Derived+25.1M downloads / 30 days, SEP 24 → OCT 24
- 90 days
- +41.9% · 90d
- Derived+97.8M downloads / 30 days, JUL 26 → OCT 24
- 1 year
- +610.5% · 1y
- Derived+284.6M downloads / 30 days, NOV 10 → OCT 24
Adoption history
Adoption historydownloads / 30 days · 73 observations
Table of observations (73)
| Day | downloads / 30 days | Dependents |
|---|---|---|
| OCT 24, 2026 | 331,236,197 | 328 |
| OCT 5, 2026 | 338,863,314 | Not observed |
| OCT 4, 2026 | 338,863,314 | Not observed |
| OCT 3, 2026 | 341,438,752 | Not observed |
| OCT 2, 2026 | 331,213,784 | Not observed |
| OCT 1, 2026 | 329,798,563 | Not observed |
| SEP 30, 2026 | 325,722,980 | Not observed |
| SEP 29, 2026 | 321,030,604 | Not observed |
| SEP 28, 2026 | 311,400,732 | Not observed |
| SEP 27, 2026 | 301,897,783 | Not observed |
| SEP 26, 2026 | 304,516,508 | Not observed |
| SEP 25, 2026 | 308,071,080 | Not observed |
| SEP 24, 2026 | 306,087,775 | Not observed |
| SEP 23, 2026 | 303,474,413 | Not observed |
| SEP 22, 2026 | 300,522,069 | Not observed |
| SEP 21, 2026 | 292,924,644 | Not observed |
| SEP 20, 2026 | 285,722,986 | Not observed |
| SEP 19, 2026 | 288,797,854 | Not observed |
| SEP 18, 2026 | 292,549,650 | Not observed |
| SEP 17, 2026 | 291,406,405 | Not observed |
| SEP 16, 2026 | 289,690,220 | Not observed |
| SEP 15, 2026 | 286,687,245 | Not observed |
| SEP 14, 2026 | 293,230,112 | Not observed |
| SEP 13, 2026 | 285,563,821 | Not observed |
| SEP 12, 2026 | 277,605,636 | Not observed |
| SEP 11, 2026 | 281,755,213 | Not observed |
| SEP 10, 2026 | 280,463,776 | Not observed |
| SEP 9, 2026 | 278,131,361 | Not observed |
| SEP 8, 2026 | 275,191,250 | Not observed |
| SEP 7, 2026 | 281,760,531 | Not observed |
| SEP 6, 2026 | 288,055,548 | Not observed |
| SEP 5, 2026 | 290,775,581 | Not observed |
| SEP 4, 2026 | 292,156,514 | Not observed |
| SEP 3, 2026 | 290,868,208 | Not observed |
| SEP 2, 2026 | 302,535,474 | Not observed |
| SEP 1, 2026 | 299,411,829 | Not observed |
| AUG 31, 2026 | 292,279,621 | Not observed |
| AUG 30, 2026 | 286,566,649 | Not observed |
| AUG 29, 2026 | 289,126,839 | Not observed |
| AUG 28, 2026 | 292,991,567 | Not observed |
| AUG 27, 2026 | 292,254,651 | Not observed |
| AUG 26, 2026 | 290,722,312 | Not observed |
| AUG 25, 2026 | 289,220,701 | Not observed |
| AUG 24, 2026 | 282,389,113 | Not observed |
| AUG 23, 2026 | 276,008,852 | Not observed |
| AUG 22, 2026 | 278,713,489 | Not observed |
| AUG 21, 2026 | 282,346,548 | Not observed |
| AUG 20, 2026 | 281,951,624 | Not observed |
| AUG 19, 2026 | 280,633,458 | Not observed |
| AUG 18, 2026 | 278,460,288 | Not observed |
| AUG 17, 2026 | 271,770,503 | Not observed |
| AUG 16, 2026 | 266,415,641 | Not observed |
| AUG 15, 2026 | 268,962,250 | Not observed |
| AUG 14, 2026 | 272,061,080 | Not observed |
| AUG 13, 2026 | 281,783,991 | Not observed |
| AUG 12, 2026 | 280,068,737 | Not observed |
| AUG 11, 2026 | 278,454,672 | Not observed |
| AUG 10, 2026 | 266,613,862 | Not observed |
| AUG 9, 2026 | 260,699,364 | Not observed |
| AUG 8, 2026 | 263,181,006 | Not observed |
| AUG 7, 2026 | 266,190,431 | Not observed |
| AUG 6, 2026 | 264,971,080 | Not observed |
| AUG 5, 2026 | 264,765,281 | Not observed |
| AUG 4, 2026 | 261,965,239 | Not observed |
| AUG 3, 2026 | 254,723,025 | Not observed |
| AUG 2, 2026 | 248,079,201 | Not observed |
| AUG 1, 2026 | 249,177,690 | Not observed |
| JUL 31, 2026 | 251,661,877 | Not observed |
| JUL 30, 2026 | 250,675,813 | Not observed |
| JUL 29, 2026 | 248,519,795 | Not observed |
| JUL 28, 2026 | 246,177,647 | Not observed |
| JUL 27, 2026 | 239,658,304 | Not observed |
| JUL 26, 2026 | 233,400,193 | Not observed |
Facts from the registry
- Latest version
- v0.37.0
- 64 versions
- First published
- JAN 8, 2021
- Last release
- JUL 14, 2026
- 3mo ago
- Licence
- MIT
Repository
Dependencies latest version · v0.37.0
Runtime 1
- hermes-estree
0.37.0
Related packages
- babel-plugin-syntax-hermes-parserBabel plugin which switches Babel to use the Hermes parser.Published from the same repository
- com.facebook.hermes:hermes-androidA JavaScript engine optimized for fast start-up of React Native appsPublished from the same repository
- hermes-compilerThe hermes compiler CLI used during the React Native build processPublished from the same repository
- hermes-eslintA custom parser for ESLint using the Hermes parserPublished from the same repository
- hermes-estreeFlow types for the Flow-ESTree spec produced by the hermes parserPublished from the same repository
- com.facebook.hermes:hermes-iosA JavaScript engine optimized for fast start-up of React Native appsPublished from the same repository
- flet-desktopFlet Desktop client in FlutterSame primary category
- hermes-decA tool for reverse engineering React Native bytecode files, including disassembly and decompilation facilitiesSame primary category
- react-native-webgpuReact Native WebGPUSame primary category
- react-native-fast-imageFastImage, performant React Native image component.Same primary category
- @hot-updater/expoReact Native OTA solution for self-hostedSame primary category
- @hot-updater/awsReact Native OTA solution for self-hostedSame primary category
Related news
No published news event mentions this package or its repository yet.