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

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safe-buffer
Safer Node.js Buffer API
buffer buffer allocate node security safe safe-buffer security uninitialized
jsesc
Given some data, jsesc returns the shortest possible stringified & ASCII-safe representation of that data.
buffer escape javascript json map set string stringify tool
get-stream
Get a stream as a string, Buffer, ArrayBuffer or array
get stream promise concat string text buffer read data consume readable readablestream object
buffer
Node.js Buffer API, for the browser
arraybuffer browser browserify buffer compatible dataview uint8array
buffer-from
A [ponyfill](https://ponyfill.com) for `Buffer.from`, uses native implementation if available.
buffer buffer from
ieee754
Read/write IEEE754 floating point numbers from/to a Buffer or array-like object
IEEE 754 buffer convert floating point ieee754
typed-array-buffer
Get the ArrayBuffer out of a TypedArray, robustly.
typed array arraybuffer buffer
arraybuffer.prototype.slice
ES spec-compliant shim for ArrayBuffer.prototype.slice
javascript ecmascript ArrayBuffer.prototype.slice polyfill shim ArrayBuffer array buffer ArrayBuffer#slice slice typed array es-shim API
is-buffer
Determine if an object is a Buffer
arraybuffer browser browser buffer browserify buffer buffers core buffer dataview float32array float64array int16array int32array type typed array
quick-lru
Simple “Least Recently Used” (LRU) cache
lru quick cache caching least recently used fast map hash buffer
smart-buffer
smart-buffer is a Buffer wrapper that adds automatic read & write offset tracking, string operations, data insertions, and more.
buffer smart packet serialize network cursor simple
is-array-buffer
Is this value a JS ArrayBuffer?
javascript ecmascript is arraybuffer array buffer
is-shared-array-buffer
Is this value a JS SharedArrayBuffer?
javascript ecmascript is sharedarraybuffer shared array buffer
bl
Buffer List: collect buffers and access with a standard readable Buffer interface, streamable too!
buffer buffers stream awesomesauce
file-type
Detect the file type of a file, stream, or data
mime file type magic archive image img pic picture flash photo video detect check
data-view-buffer
Get the ArrayBuffer out of a DataView, robustly.
javascript ecmascript dataview buffer robust
buffer-equal-constant-time
Constant-time comparison of Buffers
buffer equal constant-time crypto
data-uri-to-buffer
Create an ArrayBuffer instance from a Data URI string
data uri datauri data-uri buffer convert rfc2397 2397
get-stdin
Get stdin as a string or buffer
std stdin stdio concat buffer stream process read
@xtuc/ieee754
Read/write IEEE754 floating point numbers from/to a Buffer or array-like object
IEEE 754 buffer convert floating point ieee754