Topic javascript
npm Proxy Settings: Fix ECONNRESET, ETIMEDOUT, 407, and "You Are Behind a Proxy" Errors
npm's network errors all end with the same proxy hint. How npm finds its proxy, the .npmrc keys, the certificate fix for corporate proxies, and what each error means.
How to Use Proxies With Axios (Node.js)
How to use proxies with axios: why the proxy option fails on HTTPS, the httpsAgent fix with https-proxy-agent, SOCKS, auth, rotating a pool, timeouts and verifying the exit.
How to Use Proxies With Node fetch (undici ProxyAgent)
Native fetch in Node has no proxy option. How to route it through a proxy with undici's ProxyAgent and setGlobalDispatcher, per-request dispatchers, auth, SOCKS, and verifying the exit.
How to Use Proxies With Puppeteer
How to use proxies with Puppeteer: the proxy-server launch arg, authenticated proxies with page.authenticate and proxy-chain, per-context proxies, and rotating a pool.
Proxies that don't die mid-job
Residential, ISP, datacenter and mobile, verified by the same engine that runs tens of millions of checks. They read as a real device and hold up under load. Pay as you go, and your balance never expires. $0.44/GB is the 2,000 GB+ rate; a single gigabyte is $0.50/GB, with no minimum order.
129M+ proxy checks run · 100+ countries · HTTP / HTTPS / SOCKS · re-checked every few minutes · no signup