Alternatives and similar repositories for ngrok

Users that are interested in ngrok are comparing it to the libraries listed below

• expressjs / compression
  Node.js compression middleware
  ☆2,803Updated last month
• debug-js / debug
  A tiny JavaScript debugging utility modelled after Node.js core's debugging technique. Works in Node.js and web browsers
  ☆11,433Updated 2 weeks ago
• sindresorhus / open
  Open stuff like URLs, files, executables. Cross-platform.
  ☆3,444Updated 2 months ago
• form-data / form-data
  A module to create readable `"multipart/form-data"` streams. Can be used to submit forms and file uploads to other web applications.
  ☆2,355Updated 2 months ago
• vercel / ms
  Tiny millisecond conversion utility
  ☆5,500Updated 3 weeks ago
• zkat / npx
  execute npm package binaries (moved)
  ☆2,622Updated 6 years ago
• geoip-lite / node-geoip
  Native NodeJS implementation of MaxMind's GeoIP API -- works in node 0.6.3 and above, ask me about other versions
  ☆2,405Updated 3 months ago
• mscdex / busboy
  A streaming parser for HTML form data for node.js
  ☆2,992Updated last year
• socketio / engine.io
  The engine used in the Socket.IO JavaScript server, which manages the low-level transports such as HTTP long-polling and WebSocket.
  ☆4,592Updated last year
• helmetjs / helmet
  Help secure Express apps with various HTTP headers
  ☆10,630Updated last week
• mafintosh / csv-parser
  Streaming csv parser inspired by binary-csv that aims to be faster than everyone else
  ☆1,492Updated last year
• shelljs / shx
  Portable Shell Commands for Node
  ☆1,843Updated last month
• keymetrics / pm2-logrotate
  Automatically rotate all applications logs managed by PM2
  ☆1,318Updated 3 weeks ago
• express-rate-limit / express-rate-limit
  Basic rate-limiting middleware for the Express web server
  ☆3,222Updated this week
• indutny / node-ip
  IP address tools for node.js
  ☆1,549Updated last year
• ekalinin / sitemap.js
  Sitemap-generating framework for node.js
  ☆1,704Updated last month
• expressjs / csurf
  CSRF token middleware
  ☆2,308Updated 8 months ago
• jshttp / cookie
  HTTP server cookie parsing and serialization
  ☆1,464Updated 2 weeks ago
• nodemailer / nodemailer
  ✉️ Send e-mails with Node.JS – easy as cake!
  ☆17,460Updated this week
• sindresorhus / file-type
  Detect the file type of a file, stream, or data
  ☆4,221Updated last month
• socketio / socket.io-client
  Realtime application framework (client)
  ☆10,625Updated last year
• node-cache / node-cache
  a node internal (in-memory) caching module
  ☆2,374Updated last year
• pbojinov / request-ip
  A Node.js module for retrieving a request's IP address on the server.
  ☆867Updated 2 years ago
• kentcdodds / cross-env
  🔀 Cross platform setting of environment scripts
  ☆6,532Updated 2 months ago
• kelektiv / node-cron
  Cron for NodeJS.
  ☆8,891Updated this week
• isaacs / node-lru-cache
  A fast cache that automatically deletes the least recently used items
  ☆5,824Updated 2 weeks ago
• hapijs / boom
  HTTP-friendly error objects
  ☆2,930Updated last year
• socketio / socket.io-redis-adapter
  Adapter to enable broadcasting of events to multiple separate socket.io server nodes.
  ☆2,769Updated 3 weeks ago
• node-cron / node-cron
  A simple cron-like job scheduler for Node.js
  ☆3,221Updated last week
• visionmedia / node-progress
  Flexible ascii progress bar for nodejs
  ☆2,996Updated 2 years ago