RENDERFOX puts caching, routing and small functions on the edge, so your origin only handles the requests that truly need it. Latency is a product feature. RENDERFOX answers from the nearest node, collapses concurrent misses into one origin fetch, and lets you run the auth and rewrite logic that used to cost a round trip.
Global cache — Rules per asset type, query string and cookie, with a hit ratio you can watch.
Edge functions — JavaScript and WASM at the node for auth, rewrites and experiments.
Instant purge — Purge by URL, tag or prefix with global propagation in about a second.
Origin shielding — Request collapsing and circuit breaking keep the origin alive under spikes.
Realtime metrics — Hit ratio, origin fetch ratio and P95 latency per region.
TLS everywhere — Automatic certificates, modern ciphers, HTTP/3 by default.
Licensed under MIT · v0.9.6 · community maintained, no commercial edition.