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

Search npm for packages to use with Deno

Millions of packages that you already know npm are just a few keystrokes away.
Add them to your projects with a simple command that will already feel familar.

require-in-the-middle
Module to hook into the Node.js require function
require hook shim shimmer shimming patch monkey monkeypatch module load
artillery-engine-posthog
Load test PostHog with Artillery
posthog load
cosmiconfig
Find and load configuration from a package.json property, rc file, TypeScript module, and more!
load configuration config
read-pkg
Read a package.json file
json read parse file fs graceful load package normalize
load-json-file
Read and parse a JSON file
read json parse file fs load
artillery-engine-kinesis
Load test AWS Kinesis with Artillery.io
kinesis load
import-lazy
Import a module lazily
import require load module modules lazy lazily defer deferred proxy proxies
esmock
provides native ESM import and globals mocking for unit tests
esm es module mjs unit-test esmock import module loader load export require experimental es6 dependency
bottleneck
Distributed task scheduler and rate limiter
async rate limiter rate limiter rate limiting async rate limiting limiter throttle throttling throttler load clustering
autocannon
Fast HTTP benchmarking tool written in Node.js
http soak load fast wrk ab test
read-package-up
Read the closest package.json file
json read parse file fs graceful load package find up find-up findup look-up look
load-script
Dynamic script loading for browser
browser script load
artillery-engine-lambda
Load test AWS Lambda with Artillery.io
lambda load
@hapi/heavy
Measure process load
process load measure delay memory
conf
Simple config handling for your app or module
config store app storage conf configuration settings preferences json data persist persistent save load
cosmiconfig-toml-loader
A TOML loader for Cosmiconfig
coscmiconfig toml loader load configuration config
browserup
Command line interface for BrowserUp, the first DRY load testing tool. Load test with your own Playwright, Postman, Selenium, or API client code.
browserup load DRY Load Testing load test load testing performance test performance testing stress testing stress test core web vitals web vitals Playwright load test Playwright load testing Playwright performance testing
@stdlib/math-base-special-ldexp
Multiply a double-precision floating-point number by an integer power of two.
stdlib stdmath math mathematics frexp ldexp load exponent double dbl float floating-point number ieee754
load-plugin
Load a submodule, plugin, or file
load package plugin submodule
require-and-forget
Require Node module and immediately remove it from module cache to force loading again next time
cache load loading node npm purge require util utility