eth_* JSON-RPC methods + EIP-1559 fee math + gas-limit buffering for Ethernauta.
Universe — AI token optimization platform for Cursor with 5 engines: Knowledge Graph, Persistent Memory, Self-Evolving Skills, Compression, and Plan-Bridge
Have you ever run your e2e tests, only to find out 10, 15, or 30 minutes later that there was a missing/misspelled import, which didn't appear until the middle of the test run? When this happens, the test runner reports these tests as broken.
thin libSQL stateless http driver for TypeScript and JavaScript
Maximum signed 8-bit integer.
Minimum signed 8-bit integer.
A typescript package to execute JavaScript and TypeScript code in a WebAssembly QuickJS sandbox
Test if a value is null.
Plugin for enhancing Cypress tests with Puppeteer
Measure the execution time of multiple sections of your code, then effortlessly print all the timer results at once to the console.
Database seeding framework for populating initial data, fixtures, and test datasets with execution logging and idempotent operations
No description provided.
Convert API Blueprint to Swagger.
Technical Analysis Library
专门用于构建各种jssdk
A simple, light-weight NodeJS utility for measuring code execution in high-resolution real times.
Read-only MCP server for executable-stories StoryReport JSON behavior catalogs.
MCP Server and CLI for IronBee DevTools
Simple queue for completing tasks in series
This AWS CDK Stack retrieves the status of Step Functions via EventBridge and sends notifications accordingly. Currently, it only detects and notifies when the status of any machine is either "Failed" or "TimeOut."
Stopwatch with elapsed time calculation in human format
Qualitas Runner - BullMQ worker for executing Playwright automation flows
[](https://www.npmjs.com/package/@mml-io/networked-dom-web-runner-broadcast)
CLI execution of DX Operational Observability operations and triage