Results for is-buffer-zero

Checks if a buffer only consist of zeros

Conversion of JavaScript primitives to and from Buffer with binary order matching natural primitive order

RFC9562 UUIDs

Is this value a JS ArrayBuffer?

Is this value a JS SharedArrayBuffer?

Everything you need to handle HTTP message body content-encoding

Determine if an object is a Buffer

Modern Buffer API polyfill without footguns

Node.js Buffer API, for the browser

minimal implementation of a PassThrough stream

Get the byte length of an ArrayBuffer, even in engines without a `.byteLength` method.

smart-buffer is a Buffer wrapper that adds automatic read & write offset tracking, string operations, data insertions, and more.

Safer Node.js Buffer API

Read/write IEEE754 floating point numbers from/to a Buffer or array-like object

JavaScript APG, an ABNF Parser Generator

Reads / writes floats / doubles from / to buffers in both modern and ancient browsers.

Convert a typed array to a Buffer without a copy

Create an ArrayBuffer instance from a Data URI string

Cross-Platform Binary API

Read/write IEEE754 floating point numbers from/to a Buffer or array-like object

Byte buffer specialized for data in chunks with special cases for dropping bytes in the front, merging bytes in to various integer types and abandoning buffer without penalty for previous chunk merges.

Is this value negative zero? === will lie to you

Extensions to Node.js child_process module

[](https://discord.gg/poimandres)

E11y (Easy Telemetry) - Observability for Rails developers who hate noise. UNIQUE FEATURES: • Request-scoped debug buffering - buffers debug logs in memory, flushes ONLY on errors • Zero-config SLO tracking - automatic Service Level Objectives for HTTP endpoints and jobs • Schema-validated events - catch bugs before production with dry-schema DEVELOPER EXPERIENCE: • Minimal setup — one config block, works with stdout out of the box • Auto-metrics from events (no manual Yabeda.increment) • Rails-first design (follows Rails conventions) • Pluggable adapters (Loki, Sentry, OpenTelemetry, custom backends) COST SAVINGS: • Reduce log storage costs by 90% (request-scoped buffering) • Replace expensive APM SaaS ($500-5k/month → infra costs only) • Own your observability data (no vendor lock-in) PRODUCTION-READY: • Thread-safe for multi-threaded Rails + Sidekiq • Adaptive sampling (error-based, load-based, value-based) • PII filtering (GDPR-compliant masking/hashing) • Performance optimized (hash-based events, minimal allocations) Perfect for Rails 7.0+ teams who need observability without complexity or high costs.