Assert that a promise has been rejected, optionally with a message

Engineering memory and a deterministic Change Gate for AI-assisted codebases: decisions, rejected approaches, constraints, and bug lineage become portable context and opt-in enforcement for every MCP assistant.

Combine redundant sensors on one Signal K path into a robust median or outlier-rejected value

Create a deferred promise who can be resolved or rejected from anywhere.

React feature library that automatically captures uncaught errors, unhandled promise rejections, and RTK Query rejected actions, routing them to configurable logger and notification callbacks.

create fulfilled and rejected promises

A helper library to create a promise to be resolved/rejected from your other parts of codebase

JWT-gated LLM gateway: authenticate (bcrypt/JWT), then run a LangChain-on-Vertex Gemini completion. Unauthenticated calls are rejected.

Return rejected promises

A recorded intent + memory layer for frontends: record typed user-intent lifecycles (begun → fulfilled/rejected/abandoned) beside any state management, query them as in-page session memory, and optionally mediate cross-domain invocation (handle/dispatch,

Works like Promise.allSettled except it will reject with an AggregateError if some of the promises rejected, otherwise resolves with the fulfilled values.

`Promise.all`, but it waits for all promises to settle even if one of them rejected

Retry a function returning a rejected promise until it resolves.

Chrome Web Store compliance linter for browser extensions. Catch what gets your submission rejected, before you submit.

Wrapper for Express.js async middleware to handle rejected promises and synchronous exceptions

Utility for creating manually resolved/rejected promises

Make promises that can be rejected *and* unhandled

Triggered before the execution of a request initiated through an action button or API, such as before adding, updating, or deleting data. Suitable for data validation and logic judgment before action, and the request could be rejected by using the "End pr

Convert Java Edition schematic formats (.litematic / .schem / .nbt) to Java Structure NBT. Browser- and Node-compatible. Classic MCEdit .schematic and Bedrock .mcstructure are detected and rejected with descriptive errors.

Track the list of currently rejected promises.