https://github.com/kornelski/http-cache-semantics

cache cache-control fresh http perspective response-age revalidation rfc rfc-7234 usable

Score: 31.248229360067754

Last synced: about 17 hours ago
JSON representation

Repository metadata:

RFC 7234 in JavaScript. Parses HTTP headers to correctly compute cacheability of responses, even in complex cases

Host: GitHub
URL: https://github.com/kornelski/http-cache-semantics
Owner: kornelski
License: bsd-2-clause
Created: 2016-05-31T09:17:09.000Z (about 10 years ago)
Default Branch: main
Last Pushed: 2025-03-19T11:05:27.000Z (over 1 year ago)
Last Synced: 2026-06-22T20:27:21.217Z (29 days ago)
Topics: cache, cache-control, fresh, http, perspective, response-age, revalidation, rfc, rfc-7234, usable
Language: JavaScript
Homepage: http://httpwg.org/specs/rfc7234.html
Size: 204 KB
Stars: 259
Watchers: 5
Forks: 32
Open Issues: 11
Metadata Files:
- Readme: README.md
- License: LICENSE

Owner metadata:

Name: Kornel
Login: kornelski
Email:
Kind: user
Description: Image compression, web performance.
Website: https://kornel.ski
Location: United Kingdom
Twitter:
Company: @ImageOptim
Icon url: https://avatars.githubusercontent.com/u/72159?u=f25bf9f675b806b92a8e5083ce5d0b8f1d7708df&v=4
Repositories: 360
Last Synced at: 2024-04-14T01:17:52.516Z
Profile URL: https://github.com/kornelski

GitHub Events

Total

Fork event: 2
Issue comment event: 28
Issues event: 3
Pull request event: 5
Push event: 3
Watch event: 16
Total: 57

Last Year

Issue comment event: 3
Pull request event: 1
Watch event: 3
Total: 7

Committers metadata

Last synced: 4 days ago

Total Commits: 121
Total Committers: 10
Avg Commits per committer: 12.1
Development Distribution Score (DDS): 0.099

Commits in past year: 0
Committers in past year: 0
Avg Commits per committer in past year: 0.0
Development Distribution Score (DDS) in past year: 0.0

Name	Email	Commits
Kornel	k**l@g**t	109
Rob Hanlon	r**n@g**m	3
Andrew Stewart Gibson	a**w@g**m	2
Maurizio Lupo	m**o@g**m	1
Marc-Antoine Fernandes	m**s@g**m	1
Luke Childs	l**3@g**m	1
Jiang Fengming	j**7@g**m	1
Aditya Patadia	a****a	1
Steven Goossens	s**s@a**m	1
Luna Graysen	l**g@p**m	1

Issue and Pull Request metadata

Last synced: about 1 month ago

Total issues: 32
Total pull requests: 19
Average time to close issues: 7 months
Average time to close pull requests: 15 days
Total issue authors: 22
Total pull request authors: 9
Average comments per issue: 3.66
Average comments per pull request: 1.21
Merged pull request: 9
Bot issues: 0
Bot pull requests: 0

Past year issues: 0
Past year pull requests: 0
Past year average time to close issues: N/A
Past year average time to close pull requests: N/A
Past year issue authors: 0
Past year pull request authors: 0
Past year average comments per issue: 0
Past year average comments per pull request: 0
Past year merged pull request: 0
Past year bot issues: 0
Past year bot pull requests: 0

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/kornelski/http-cache-semantics

Top Issue Authors

gajus (5)
adityapatadia (3)
kornelski (3)
hexchain (2)
lukechilds (2)
zkat (1)
kirillgroshkov (1)
gareth-robinson (1)
guanzo (1)
adamstep (1)
matteematt (1)
szmarczak (1)
robhanlon22 (1)
ypoluektovich (1)
isaacs (1)

Top Pull Request Authors

aui (5)
robhanlon22 (4)
hexchain (2)
lukechilds (2)
stevengssns (2)
sithmel (1)
jiangfengming (1)
adityapatadia (1)
noisypigeon (1)

Top Issue Labels

Top Pull Request Labels

Package metadata

Total packages: 4
Total downloads:
- npm: 243,220,794 last-month
Total docker downloads: 13,545,569,952
Total dependent packages: 627 (may contain duplicates)
Total dependent repositories: 1,320,325 (may contain duplicates)
Total versions: 54
Total maintainers: 2
Total advisories: 1

npmjs.org: http-cache-semantics

Parses Cache-Control and other headers. Helps building correct HTTP caches and proxies

Homepage: https://github.com/kornelski/http-cache-semantics#readme
Licenses: BSD-2-Clause
Latest release: 4.2.0 (published about 1 year ago)
Last Synced: 2026-07-20T10:22:19.730Z (2 days ago)
Versions: 29
Dependent Packages: 625
Dependent Repositories: 1,320,325
Downloads: 243,220,766 Last month
Docker Downloads: 13,545,569,952
Rankings:
- Docker downloads count: 0.002%
- Downloads: 0.02%
- Dependent repos count: 0.027%
- Dependent packages count: 0.098%
- Average: 1.432%
- Stargazers count: 3.774%
- Forks count: 4.671%
Maintainers (1)
- kornel
Advisories:
- http-cache-semantics vulnerable to Regular Expression Denial of Service

proxy.golang.org: github.com/kornelski/http-cache-semantics

Homepage:
Documentation: https://pkg.go.dev/github.com/kornelski/http-cache-semantics#section-documentation
Licenses: bsd-2-clause
Latest release: v4.1.1+incompatible (published over 3 years ago)
Last Synced: 2026-07-18T12:02:41.112Z (4 days ago)
Versions: 19
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Stargazers count: 4.127%
- Forks count: 4.897%
- Average: 4.943%
- Dependent packages count: 5.199%
- Dependent repos count: 5.548%

repo1.maven.org: org.webjars.npm:http-cache-semantics

WebJar for http-cache-semantics

Homepage: https://www.webjars.org
Documentation: https://appdoc.app/artifact/org.webjars.npm/http-cache-semantics/
Licenses: BSD-2-Clause
Latest release: 4.2.0 (published about 1 year ago)
Last Synced: 2026-07-20T10:22:17.962Z (2 days ago)
Versions: 5
Dependent Packages: 2
Dependent Repositories: 0
Rankings:
- Stargazers count: 16.206%
- Dependent packages count: 22.361%
- Forks count: 23.397%
- Average: 23.486%
- Dependent repos count: 31.98%
Advisories:
- http-cache-semantics vulnerable to Regular Expression Denial of Service

npmjs.org: @depup/http-cache-semantics

[DepUp] Parses Cache-Control and other headers. Helps building correct HTTP caches and proxies

Homepage: https://github.com/kornelski/http-cache-semantics#readme
Licenses: BSD-2-Clause
Latest release: 4.2.0-depup.0 (published 4 months ago)
Last Synced: 2026-07-18T12:02:40.336Z (4 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 28 Last month
Rankings:
- Dependent repos count: 22.409%
- Average: 27.355%
- Dependent packages count: 32.302%
Maintainers (1)
- chiefmikey

Dependencies

package.json npm

eslint ^5.13.0 development
eslint-plugin-prettier ^3.0.1 development
husky ^0.14.3 development
lint-staged ^8.1.3 development
mocha ^5.1.0 development
prettier ^1.14.3 development
prettier-eslint-cli ^4.7.1 development

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