A shim for the setImmediate efficient script yielding API
High-priority task queue for Node.js and browsers
JavaScript Performance Monitor
Exposes stats about the libuv default loop
High-priority task queue for Node.js and browsers
Run a list of functions in order in a given object context. The functions can be callback-taking or promise-returning.
fast, tiny `queueMicrotask` shim for modern engines
C function to get the current libuv event loop for N-API
Polyfill for perf_hooks.monitorEventLoopDelay(...)
Middleware for the middy framework that allows to easily disable the wait for empty event loop in a Lambda function
Measure event loop lag
Tiny helper to prevent blocking Node.js event loop
Sequence your effects naturally and purely by returning them from your reducers.
Node-RED nodes to help flow looping.
Offload tasks to a pool of workers on node.js and in the browser
A JavaScript text diff implementation.
Create an animated loop of a list of text for your headings
Small agentic loop
Zero CPU overhead, zero dependency, true event-loop blocking sleep
Awesome gallery with Reanimated v2
LangGraph
Get v8 stack traces as an array of CallSite objects.
A minimal overhead event loop delay sampler.
loop through commands in fun and amazing ways!
Agent, Loop trait, ReactLoop, ConversationLoop, and run_reflexion for open-harness
Core types, event schema, and context-plumbing traits for open-harness
Pluggable memory/context strategies for open-harness
Budget middleware (token, step, cost, time) for open-harness
Critic / Reflector traits, composition, and shipped impls for open-harness
Llm trait + middleware helper traits for open-harness
Event sinks, trajectory JSONL writer/reader, and ReplayLlm for open-harness