Pkg
Stats

npm package discovery and stats viewer.

Discover Tips

General search
[free text search, go nuts!]
Package details
pkg:[package-name]
User packages
@[username]

Sponsor

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Twitter
@PkgStats
GitHub
pkgstats
Twitter
@ryanhefner
GitHub
ryanhefner
Site
ryanhefner.com

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

Framework
react / react-dom
Server
next / express / next-routes
Data Store
redux / react-redux / next-redux-wrapper / redux-thunk / redux-logger
Caching
lru-cache
CSS / Styling
next-page-transitions / styled-components
Typeface
@ibm/plex
Avatars
gravatar
Data Viz
chart.js / react-sparklines
Date formatting
dayjs
Infinite scrolling
react-scroll-trigger
Markdown rendering
react-markdown
Repository url parsing
hosted-git-info
User data
npm-user
Compiling
babel-plugin-module-resolver / babel-plugin-styled-components
Types
prop-types
Odds & Ends
es6-promise / isomorphic-fetch

© 2026 – Pkg Stats / Ryan Hefner

devkits-regex-tester

v1.0.8

Published

2 days ago

Test regex patterns from CLI — quick regex validation without opening a browser

0High
0Medium
0Low

devkits regex regexp test cli developer-tools online tools browser tools free tools

devkits-regex-tester

Test regex patterns from CLI. Quick validation without opening a browser.

Install

npm install -g devkits-regex-tester

Usage

regex "^\\d+$" "12345"
regex "\\w+@\\w+\\.\\w+" "[email protected]"

Related Tools

🔍 Build something amazing? Check out API Monitor — simple, affordable API monitoring for indie hackers. Get alerted before your customers notice. Just $9/mo.

See Also

DevKits — All 82 free developer tools in one place
JSON Formatter — Format and validate JSON
Base64 Encoder — Encode/decode Base64
JWT Decoder — Decode JWT tokens
UUID Generator — Generate UUIDs
Hash Generator — Create MD5, SHA1, SHA256 hashes
CSS Tools — CSS minifier, formatter, validator
HTML Tools — HTML formatter, minifier
URL Tools — URL encode/decode, parse
Color Converter — Convert HEX, RGB, HSL colors
Regex Tester — Test and debug regular expressions

Support DevKits

If you find this tool useful, please consider supporting the project:

Open Collective

Become a sponsor: Open Collective - DevKits

Crypto Donations

Prefer crypto? We accept:

ETH (Ethereum): 0xDea4a6A20fCB44467e45Ef378972F54B22dC59db
USDC (ERC-20): 0xDea4a6A20fCB44467e45Ef378972F54B22dC59db

Donation Perks:

$5+ — Supporter Badge
$10+ — Pro Access (1 month)
$29+ — Pro Access (1 year)
$100+ — Lifetime Pro + Priority Support

After donating, email your transaction hash to [email protected] to claim perks.

View Crypto Donation Page

License

MIT — DevKits Team