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npm · #2324 most downloaded on npm
Regular expression parser for ECMAScript.
Last release 5 years ago
no release in 18 months
Release timing varies
gaps range from 4 weeks to 1.2 years
Most releases are documented
notes for 8 of 9 stable releases
Nothing withdrawn
no release was ever pulled
9 years old
10 releases · first in 2018
20e0388 supports new Unicode property escapes in ES2021.
af1778f updated the Unicode version to 13.0.0.
One column per quarter.
34290e6 dropped Node.js 6.x support.
0dc0b65 fixed it to disallow \ at end of pattern. This change is to follow the tc39/ecma262#910 spec update.
\ at end of pattern. This change is to follow the tc39/ecma262#910 spec update.It removed Disjunction node type.
Disjunction node type.Alternative node type.elements property of some node types (Pattern, Group, CapturingGroup, and Assertion) to alternatives.RegExpVisitor class and visitRegExpAST function.Nothing published for this version
466c026 added .mjs file experimentally.
.mjs file experimentally.09d6b01 fixed a problem on Node 4.
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