Mortgage Rate is a tool for retrieving current and historical US fixed-rate mortgage rates. It returns weekly average rates for 30-year and 15-year fixed mortgages from the Freddie Mac Primary Mortgage Market Survey.

Node.js atomic and non-atomic counters, rate limiting tools, protection from DoS and brute-force attacks at scale

A utility library for easily adding variables to a fixed-rate mortgage loan.

Lightweight utilities for debouncing, throttling, and more - designed for npm packages.

Basic IP rate-limiting middleware for Express. Use to limit repeated requests to public APIs and/or endpoints such as password reset.

Rate limit for axios

Compute the monthly principal and interest payment for a fixed-rate mortgage using the standard amortization formula P × [r(1+r)^n] / [(1+r)

A scheduler based on requestAnimationFrame

A rate limiter component for Convex. Define and use application-layer rate limits. Type-safe, transactional, fair, safe, and configurable sharding to scale.

Fixed window rate-limiting directive for GraphQL. Use to limit repeated requests to queries and mutations.

React Star Rate Component

React Star Rate Component

A generic rate limiter for the web and node.js. Useful for API clients, web crawling, or other tasks that need to be throttled

Rate limit middleware for Hono.

A low overhead rate limiter for your routes

A simple, embeddable mortgage calculator that dynamically generates an interactive and styled calculator widget. It allows users to input mortgage amount, interest rate, amortization period, and payment frequency, and calculates the monthly payment based

High-performance, flexible rate limiting for TypeScript and Bun

A collection of useful code to complement the official convex package.

Curated collection of data structures for the JavaScript/TypeScript.

A Redis store for the `express-rate-limit` middleware