enetx/surf
SURF - Advanced Go HTTP client with Chrome/Firefox browser impersonation, HTTP/3 with QUIC fingerprinting, JA3/JA4 TLS emulation, and anti-bot bypass for web automation and scraping. observed · 2026-08-28
Health v2 · maintenance only
83/100
- Activity 97
- Release rhythm 97
- Longevity 26
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: 1
- age_days: 368
- days_rel: 23
- days_push: 23
- n_releases_24m: 40
Adoption not part of the score
1808 stars · 94 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
Surf is an advanced HTTP client library for Go with fluent, chainable API design. It supports browser impersonation (Chrome/Firefox), JA3/JA4 TLS fingerprint emulation, HTTP/3 over QUIC, and middleware for web automation and scraping.
Use cases
- scrape websites that block bots
- make http requests that look like chrome
- bypass cloudflare with go http client
- send requests with custom ja3 tls fingerprint
- use http3 quic from go
- rotate proxies for web scraping in go
- impersonate firefox headers and tls in go
When to choose
- you need to evade anti-bot detection with accurate browser fingerprints
- you want a fluent, feature-rich alternative to net/http in Go
- you need HTTP/2/HTTP/3 with fine-grained protocol settings
- you need proxy, retry, and middleware support in one client
When to avoid
- you only need simple HTTP requests without fingerprinting
- you are not using Go
- you need a scraping framework with parsing/extraction built in
- impersonating browsers for abusive purposes is not acceptable in your context
Facets
library · maturity active
http-client web-scraping security middleware caching web-development developer-tools crawlers networking privacy go cross-platform browser-impersonation tls-fingerprinting ja3 ja4 http3 quic anti-bot-bypass fluent-api http2
2 sources
- readme: https://github.com/enetx/surf · fetched 2026-08-28 · d5acd8ca8567
- homepage: https://enetx.surf · fetched 2026-08-29 · c2a72cd0186f
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| enetx/surf | main | 83 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem