📢Introducing ArkRegex📢
a drop in replacement for new RegExp() with types ⬇️
a drop in replacement for new RegExp() with types ⬇️
October 28, 2025 at 4:38 PM
📢Introducing ArkRegex📢
a drop in replacement for new RegExp() with types ⬇️
a drop in replacement for new RegExp() with types ⬇️
ECMAScript excitement 😉
Node.js 24 LTS ships these new JS features 🎉
🔶 Atomics.pause
🔶 Error.isError
🔶 Explicit Resource Management (`using`)
🔶 Float16Array
🔶 Intl.DurationFormat
🔶 Promise.try
🔶 RegExp.escape
🔶 RegExp Modifiers
🔶 RegExp Duplicate Named Capture Groups
Node.js 24 LTS ships these new JS features 🎉
🔶 Atomics.pause
🔶 Error.isError
🔶 Explicit Resource Management (`using`)
🔶 Float16Array
🔶 Intl.DurationFormat
🔶 Promise.try
🔶 RegExp.escape
🔶 RegExp Modifiers
🔶 RegExp Duplicate Named Capture Groups
Node.js 24 is here and it's looking good 😎🚀
Featuring updates to V8 v13.6, npm v11, improved Permission Model and more new features in the blog.
Check it out and let us know what you think: hubs.ly/Q03lfLDC0
Featuring updates to V8 v13.6, npm v11, improved Permission Model and more new features in the blog.
Check it out and let us know what you think: hubs.ly/Q03lfLDC0
Node.js — Node v24.0.0 (Current)
Node.js® is a JavaScript runtime built on Chrome's V8 JavaScript engine.
hubs.ly
May 7, 2025 at 10:32 AM
ECMAScript excitement 😉
Node.js 24 LTS ships these new JS features 🎉
🔶 Atomics.pause
🔶 Error.isError
🔶 Explicit Resource Management (`using`)
🔶 Float16Array
🔶 Intl.DurationFormat
🔶 Promise.try
🔶 RegExp.escape
🔶 RegExp Modifiers
🔶 RegExp Duplicate Named Capture Groups
Node.js 24 LTS ships these new JS features 🎉
🔶 Atomics.pause
🔶 Error.isError
🔶 Explicit Resource Management (`using`)
🔶 Float16Array
🔶 Intl.DurationFormat
🔶 Promise.try
🔶 RegExp.escape
🔶 RegExp Modifiers
🔶 RegExp Duplicate Named Capture Groups
The best part of this regexp is the ? on the third line (which applies only to the g).
alex000kim.com/posts/2026-0...
alex000kim.com/posts/2026-0...
March 31, 2026 at 11:10 PM
The best part of this regexp is the ? on the third line (which applies only to the g).
alex000kim.com/posts/2026-0...
alex000kim.com/posts/2026-0...
Regular reminder that eslint-plugin-regexp is fantastic, very stable, and a great way to avoid annoying ReDOS vulnerabilities. ❤️🔥
ota-meshi.github.io/eslint-plugi...
ota-meshi.github.io/eslint-plugi...
Introduction | eslint-plugin-regexp
ESLint plugin for finding RegExp mistakes and RegExp style guide violations.
ota-meshi.github.io
August 27, 2025 at 2:44 PM
Regular reminder that eslint-plugin-regexp is fantastic, very stable, and a great way to avoid annoying ReDOS vulnerabilities. ❤️🔥
ota-meshi.github.io/eslint-plugi...
ota-meshi.github.io/eslint-plugi...
How do I write a regexp that can distinguish "atproto nerds" (complimentary) from "atproto nerds" (derogatory)… 🫠
October 8, 2025 at 10:02 PM
How do I write a regexp that can distinguish "atproto nerds" (complimentary) from "atproto nerds" (derogatory)… 🫠
new RegExp():
❌types
😴tired
arkregex:
✅types
🫨wired
❌types
😴tired
arkregex:
✅types
🫨wired
November 3, 2025 at 5:44 PM
new RegExp():
❌types
😴tired
arkregex:
✅types
🫨wired
❌types
😴tired
arkregex:
✅types
🫨wired
OMG. It made code that uses regexp to check for negative language. Something that LLMs were architecturally designed to do.
This is hilarious when people think AI is conscious, this is AI failing the smudge test in the most hilarious way...
This is hilarious when people think AI is conscious, this is AI failing the smudge test in the most hilarious way...
April 2, 2026 at 8:22 AM
OMG. It made code that uses regexp to check for negative language. Something that LLMs were architecturally designed to do.
This is hilarious when people think AI is conscious, this is AI failing the smudge test in the most hilarious way...
This is hilarious when people think AI is conscious, this is AI failing the smudge test in the most hilarious way...
ATProto feed regexp updates will continue until morale improves
February 9, 2026 at 7:49 PM
ATProto feed regexp updates will continue until morale improves
@slevithan.bsky.social is killing it! 🔥
Steven went so deep into RegExp and helped to improve Shiki's JavaScript engine a lot (which was already based on his awesome `regex` lib)! I would never see myself able to understand RegExp so deeply. Thank you so much! 🤩
Steven went so deep into RegExp and helped to improve Shiki's JavaScript engine a lot (which was already based on his awesome `regex` lib)! I would never see myself able to understand RegExp so deeply. Thank you so much! 🤩
November 10, 2024 at 3:07 PM
@slevithan.bsky.social is killing it! 🔥
Steven went so deep into RegExp and helped to improve Shiki's JavaScript engine a lot (which was already based on his awesome `regex` lib)! I would never see myself able to understand RegExp so deeply. Thank you so much! 🤩
Steven went so deep into RegExp and helped to improve Shiki's JavaScript engine a lot (which was already based on his awesome `regex` lib)! I would never see myself able to understand RegExp so deeply. Thank you so much! 🤩
拙者、長乳大好き侍。RegExpさん作のやわらかおっぱいNagaはいいぞ～。
March 11, 2025 at 5:25 AM
拙者、長乳大好き侍。RegExpさん作のやわらかおっぱいNagaはいいぞ～。
"veg.+?n"
Regexp anyone? 🤖
Sorry I'll show myself out 😆
Regexp anyone? 🤖
Sorry I'll show myself out 😆
March 17, 2025 at 8:02 PM
"veg.+?n"
Regexp anyone? 🤖
Sorry I'll show myself out 😆
Regexp anyone? 🤖
Sorry I'll show myself out 😆
Gecko: Intent to ship: RegExp escaping proposal
Gecko: Intent to ship: RegExp escaping proposal
Gecko: Intent to ship: RegExp escaping proposal
groups.google.com
November 15, 2024 at 5:54 PM
Gecko: Intent to ship: RegExp escaping proposal
O'Reilly's Mastering Regular Expressions has a regexp to validate an email address. It fills a whole page.
June 6, 2026 at 7:27 AM
O'Reilly's Mastering Regular Expressions has a regexp to validate an email address. It fills a whole page.
ECMAScript excitement 😉
Congrats to @jordan.har.band on advancing the proposal for RegExp.escape to Stage 4 today at TC39 🎉
It lets you escape arbitrary strings so they can be used in Regular Expressions.
RegExp.escape("(*.*)"); // "\(\*\.\*\)"
github.com/tc39/proposa...
Congrats to @jordan.har.band on advancing the proposal for RegExp.escape to Stage 4 today at TC39 🎉
It lets you escape arbitrary strings so they can be used in Regular Expressions.
RegExp.escape("(*.*)"); // "\(\*\.\*\)"
github.com/tc39/proposa...
GitHub - tc39/proposal-regex-escaping: Proposal for investigating RegExp escaping for the ECMAScript standard
Proposal for investigating RegExp escaping for the ECMAScript standard - tc39/proposal-regex-escaping
github.com
February 18, 2025 at 7:30 PM
ECMAScript excitement 😉
Congrats to @jordan.har.band on advancing the proposal for RegExp.escape to Stage 4 today at TC39 🎉
It lets you escape arbitrary strings so they can be used in Regular Expressions.
RegExp.escape("(*.*)"); // "\(\*\.\*\)"
github.com/tc39/proposa...
Congrats to @jordan.har.band on advancing the proposal for RegExp.escape to Stage 4 today at TC39 🎉
It lets you escape arbitrary strings so they can be used in Regular Expressions.
RegExp.escape("(*.*)"); // "\(\*\.\*\)"
github.com/tc39/proposa...
In an early sysadmin role, I'd been asked to make a large change. No-one had told me to use tabs instead of spaces. One quick regexp managed to break the DNS for several million computers. It was fixed within half an hour but that showed me the power of regular expressions.
October 5, 2025 at 7:20 PM
In an early sysadmin role, I'd been asked to make a large change. No-one had told me to use tabs instead of spaces. One quick regexp managed to break the DNS for several million computers. It was fixed within half an hour but that showed me the power of regular expressions.
ECMAScript excitement 😉
The Ecma General Assembly has approved ES2025 🎉
🔶 Duplicate Named Capture Groups
🔶 Float16Array
🔶 Import Attributes
🔶 Iterator Helpers
🔶 JSON Modules
🔶 Promise.try
🔶 RegExp.escape
🔶 RegExp Modifiers
🔶 Set Methods
The Ecma General Assembly has approved ES2025 🎉
🔶 Duplicate Named Capture Groups
🔶 Float16Array
🔶 Import Attributes
🔶 Iterator Helpers
🔶 JSON Modules
🔶 Promise.try
🔶 RegExp.escape
🔶 RegExp Modifiers
🔶 Set Methods
June 26, 2025 at 4:05 PM
ECMAScript excitement 😉
The Ecma General Assembly has approved ES2025 🎉
🔶 Duplicate Named Capture Groups
🔶 Float16Array
🔶 Import Attributes
🔶 Iterator Helpers
🔶 JSON Modules
🔶 Promise.try
🔶 RegExp.escape
🔶 RegExp Modifiers
🔶 Set Methods
The Ecma General Assembly has approved ES2025 🎉
🔶 Duplicate Named Capture Groups
🔶 Float16Array
🔶 Import Attributes
🔶 Iterator Helpers
🔶 JSON Modules
🔶 Promise.try
🔶 RegExp.escape
🔶 RegExp Modifiers
🔶 Set Methods
📈arkregex just hit 100k installs/week📈
if you're still using untyped RegExp() you may as well just write raw .js
if you're still using untyped RegExp() you may as well just write raw .js
November 18, 2025 at 5:24 PM
📈arkregex just hit 100k installs/week📈
if you're still using untyped RegExp() you may as well just write raw .js
if you're still using untyped RegExp() you may as well just write raw .js
Pipe it thru perl -e <some regexp>
June 14, 2026 at 12:06 AM
Pipe it thru perl -e <some regexp>
regexp - це мені за те що я всілякої мерзотної хуйні наговорив та накоїв в молодості
September 22, 2025 at 2:32 PM
regexp - це мені за те що я всілякої мерзотної хуйні наговорив та накоїв в молодості
Need help with regular expressions in R? Check out the RegExplain RStudio add-in by @grrrck.xyz
www.garrickadenbuie.com/project/rege...
#RStats #RegExp #RegEx #RStudio
www.garrickadenbuie.com/project/rege...
#RStats #RegExp #RegEx #RStudio
🕵️♂️ RegExplain – Garrick Aden-Buie
An RStudio addin slash utility belt for regular expressions
www.garrickadenbuie.com
November 20, 2024 at 8:06 PM
Need help with regular expressions in R? Check out the RegExplain RStudio add-in by @grrrck.xyz
www.garrickadenbuie.com/project/rege...
#RStats #RegExp #RegEx #RStudio
www.garrickadenbuie.com/project/rege...
#RStats #RegExp #RegEx #RStudio
His genius programmers don’t know how to use Regexp?
This is my stunned face
This is my stunned face
February 20, 2025 at 11:48 PM
His genius programmers don’t know how to use Regexp?
This is my stunned face
This is my stunned face
ECMAScript excitement 😉
TC39 will meet in Seattle next week, 18-20 Feb 🎉
The agenda includes:
⬆️ Curtailing the power of "Thenables"
⬆️ Error.captureStackTrace
⬆️ Error Stack Accessor
⬆️ Float16Array
⬆️ Immutable ArrayBuffer
⬆️ import defer
⬆️ Math.clamp
⬆️ Redeclarable global eval vars
⬆️ RegExp Escaping
TC39 will meet in Seattle next week, 18-20 Feb 🎉
The agenda includes:
⬆️ Curtailing the power of "Thenables"
⬆️ Error.captureStackTrace
⬆️ Error Stack Accessor
⬆️ Float16Array
⬆️ Immutable ArrayBuffer
⬆️ import defer
⬆️ Math.clamp
⬆️ Redeclarable global eval vars
⬆️ RegExp Escaping
February 8, 2025 at 3:30 PM
ECMAScript excitement 😉
TC39 will meet in Seattle next week, 18-20 Feb 🎉
The agenda includes:
⬆️ Curtailing the power of "Thenables"
⬆️ Error.captureStackTrace
⬆️ Error Stack Accessor
⬆️ Float16Array
⬆️ Immutable ArrayBuffer
⬆️ import defer
⬆️ Math.clamp
⬆️ Redeclarable global eval vars
⬆️ RegExp Escaping
TC39 will meet in Seattle next week, 18-20 Feb 🎉
The agenda includes:
⬆️ Curtailing the power of "Thenables"
⬆️ Error.captureStackTrace
⬆️ Error Stack Accessor
⬆️ Float16Array
⬆️ Immutable ArrayBuffer
⬆️ import defer
⬆️ Math.clamp
⬆️ Redeclarable global eval vars
⬆️ RegExp Escaping
s/,/./
(don't @ me about my regexp)
(don't @ me about my regexp)
May 31, 2026 at 11:20 PM
s/,/./
(don't @ me about my regexp)
(don't @ me about my regexp)
The “RegExp.escape()” proposal by @jordan.har.band and Kevin Gibbons reached stage 4
2ality.com/2025/01/rege...
2ality.com/2025/01/rege...
ECMAScript proposal: RegExp escaping
The ECMAScript proposal “RegExp escaping” (by Jordan Harband and Kevin Gibbons) specifies a function RegExp.escape() that, given a string text, creates an escaped version that matches text – if interp...
2ality.com
February 18, 2025 at 7:42 PM
The “RegExp.escape()” proposal by @jordan.har.band and Kevin Gibbons reached stage 4
2ality.com/2025/01/rege...
2ality.com/2025/01/rege...
👀 RegExp linear matching proposal
Stage 0
Presented at TC39 soon for Stage 1 in 2 weeks
It's exciting because it may help reduce the number of ReDoS CVE vulnerabilities
Gives an easy way to deal with unsafe inputs used in RegExp and backtracking issues
github.com/michaelficar...
Stage 0
Presented at TC39 soon for Stage 1 in 2 weeks
It's exciting because it may help reduce the number of ReDoS CVE vulnerabilities
Gives an easy way to deal with unsafe inputs used in RegExp and backtracking issues
github.com/michaelficar...
July 8, 2026 at 10:11 AM
👀 RegExp linear matching proposal
Stage 0
Presented at TC39 soon for Stage 1 in 2 weeks
It's exciting because it may help reduce the number of ReDoS CVE vulnerabilities
Gives an easy way to deal with unsafe inputs used in RegExp and backtracking issues
github.com/michaelficar...
Stage 0
Presented at TC39 soon for Stage 1 in 2 weeks
It's exciting because it may help reduce the number of ReDoS CVE vulnerabilities
Gives an easy way to deal with unsafe inputs used in RegExp and backtracking issues
github.com/michaelficar...