In-memory file-system with Node's fs API.

Keep an eye on your memory usage, and discover and isolate leaks.

A lightweight, zero-dependency in-memory cache for TypeScript and JavaScript with TTL expiration, LRU eviction, wildcard pattern deletion, and a powerful @cached decorator for method-level memoization. Perfect for API response caching, session storage, an

Appium plugin to view session execution details via detailed dashboard

Local SQLite memory engine for omp agents

Profile React Native App in Release mode with React DevTools

A memory version of postgres

Convert pprof profiling data into Markdown format for performance analysis

JavaScript Performance Monitor

Fast document oriented javascript in-memory database

argon2-rust binding for Node.js

In memory chunk store that is abstract-chunk-store compliant

an operating-system utility library

In-memory caching library for Node.JS and also cache engine for cacheman

Tiny but powerful full-text search engine for browser and Node

Fast code intelligence for AI coding agents — installs a verified native runtime set

This is a component which allows for you to render flamegraphs in your website or application. While this is typically used for profiling data this can also be used to render tracing data as well

Small, shared profiling contracts for eXact compiler, build, server, and runtime integrations.

Memory and event loop testing for Node.js — heap monitoring, event loop delay and utilization tracking, object lifecycle verification, stream buffer assertions, and comparative profiling

A Roblox Lua port of the `react-reconciler` package from React, which contains the core reconciler logic that drives the various renderers that can be attached.