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Deno 2.2 is here with built-in OpenTelemetry, Lint plugins, node:sqlite, and more 🎉️

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fast-glob
It's a very fast and efficient glob library for Node.js
glob patterns fast implementation
fast-deep-equal
Fast deep equal
fast equal deep-equal
fastq
Fast, in memory work queue
fast queue async worker
reusify
Reuse objects and functions with style
reuse object performance function fast
flatted
A super light and fast circular JSON parser.
circular JSON fast parser minimal
parse5
HTML parser and serializer.
html parser html5 WHATWG specification fast html parser html5 parser htmlparser parse5 serializer html serializer htmlserializer parse
diff-sequences
Compare items in two sequences to find a longest common subsequence
fast linear space callback diff
array-flatten
Flatten nested arrays
array flatten arguments depth fast for
rfdc
Really Fast Deep Clone
object obj properties clone copy deep recursive key keys values prop deep-clone deepclone deep-copy
leven
Measure the difference between two strings using the Levenshtein distance algorithm
leven levenshtein distance algorithm string difference diff fast fuzzy similar similarity compare comparison edit
fast-xml-parser
Validate XML, Parse XML, Build XML without C/C++ based libraries
fast xml json parser xml2js x2js xml2json js cli validator validate transformer assert js2xml
pnpm
Fast, disk space efficient package manager
pnpm pnpm10 dependencies dependency manager efficient fast hardlinks install installer link lockfile modules monorepo multi-package
quick-lru
Simple “Least Recently Used” (LRU) cache
lru quick cache caching least recently used fast map hash buffer
to-fast-properties
Force V8 to use fast properties for an object
object properties props v8 optimize fast convert mode
pure-rand
Pure random number generator written in TypeScript
seed random prng generator pure rand mersenne random number generator fastest fast
repeat-string
Repeat the given string n times. Fastest implementation for repeating a string.
fast fastest fill left left-pad multiple pad padding repeat repeating repetition right right-pad string
safe-stable-stringify
Deterministic and safely JSON.stringify to quickly serialize JavaScript objects
stable stringify JSON JSON.stringify safe serialize deterministic circular object predicable repeatable fast bigint
@alloc/quick-lru
Simple “Least Recently Used” (LRU) cache
lru quick cache caching least recently used fast map hash buffer
fork-ts-checker-webpack-plugin
Runs typescript type checker and linter on separate process.
webpack plugin typescript typecheck ts-loader fork fast
fastest-levenshtein
Fastest Levenshtein distance implementation in JS.
levenshtein distance fast fastest edit string similarity algorithm match comparison fuzzy search matching similar