Twitter precompiled regular expressions
Some regular expressions extracted from twitter-text package and optimized with regexp-tree.
The reason I create this package is the twitter-text original package size (about 2Mb) and amount of work compiler and processor needs to do just to use it (all regexps are compiling at runtime). Here in my package with compiled regexps, so you can use only regexps you need.
Packages used:
- twitter-text@3.1.0
- twemoji-parser@14.0.0
Current list of regular expressions
- url
- cashtag
- hashtag
- mention
- emoji
- hashsign
- atsign
Examples
cashtag
Extract cashtags. source
var regexp = require('twitter-regexps/cashtag');
var data = regexp.exec('Some text with cashtag $GE');
data.2; // '$' (sign)
data.3; // 'GE' (cashtag)
data.index; // 22 (position)emoji
Extract emoji. source
var regexp = require('twitter-regexps/emoji');
var data = regexp.exec('Some text with 🧡 Twemoji!');
data.0; // '🧡' (emoji)
data.index; // 15 (position)hashtag
Extract hashtags. source
var regexp = require('twitter-regexps/hashtag');
var data = regexp.exec('Some text with #hashtag');
data.2; // '#' (sign)
data.3; // 'hashtag' (hashtag)
data.index; // 14 (position)mention
Extract mentions. source
var regexp = require('twitter-regexps/mention');
var data = regexp.exec('Some @username mention');
data.2; // '@' (sign)
data.3; // 'username' (username)
data.index; // 4 (position)url
Extract urls. source
var regexp = require('twitter-regexps/url');
var data = regexp.exec('Some tweet with https://www.wikipedia.org/wiki/twitter link');
data.3; // 'https://www.wikipedia.org/wiki/twitter' (url)
data.4; // 'https://' (protocol)
data.5; // 'www.wikipedia.org' (domain)
data.7; // '/wiki/twitter' (path)
data.index; // 15 (position)
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