Official Command Line Interface for the IPinfo API (IP geolocation and other types of IP data)
Community managed domain list. Generate geosite.dat for V2Ray.
NextTrace, an open source visual route tracking CLI tool
Network packet processor with a friendly UI for circumventing Deep Packet Inspection (DPI) systems.
Real-Time Open-source command center for MikroTik RouterOS v7. Streams live CPU, traffic, wireless clients, DHCP, WireGuard, firewall and geo connection data straight from the router API to your browser over a WebSocket. Alerts, reports, config management and zero-touch provisioning. One static Go binary, self-hosted, Docker-ready
Caddy WAF (Regex Rules, IP and DNS filtering, Rate Limiting, GeoIP, Tor, Anomaly Detection)
Real-time Geospatial and Geofencing
An offline tool for querying IP geographic information and CDN provider. 一个查询IP地理信息和CDN服务提供商的离线终端工具.
Unofficial MaxMind GeoIP2 Reader for Go
Geosite database and rule sets for sing-box.
GeoIP update client code
GeoIP for V2Ray. Generate and release GeoIP files such as geoip.dat and geoip-only-cn-private.dat for V2Ray automatically monthly.
Self-hosted AI visibility tracking (AEO / GEO / LLMO). Track how ChatGPT, Claude, Perplexity, Gemini and Google AI Overviews mention and cite your brand. One Go binary, SQLite, MCP-first, bring your own keys.
Where the internet thinks you are, and how directly you reach it.
Multi-workspace geospatial server in Go: OGC API - Features and Tiles, WMS 1.3, WFS 2.0, WCS 2.0.1/2.1 and WMTS 1.0 for PostGIS, DuckDB, GeoParquet, vector files and GeoTIFF/COG
A modern text/numeric/geo-spatial/vector indexing library for go
🌚 🌍 🌝 GeoIP 增强版,自由定制多种格式 GeoIP 文件,包括但不限于 V2Ray dat 格式文件 geoip.dat、MaxMind mmdb 格式文件、sing-box SRS 格式文件、mihomo MRS 格式文件、Clash ruleset、Surge ruleset、Nginx allow & deny 规则文件等。Enhanced edition of GeoIP for Nginx, V2Ray, Xray-core, Clash, mihomo, sing-box, Shadowrocket, Quantumult X, Surge, hysteria, Trojan-Go, dae, etc.
Package geom implements efficient geometry types for geospatial applications.
Command pigeon generates parsers in Go from a PEG grammar.
MaxMind DB Reader for Go
Mirrorbits is a geographical download redirector written in Go for distributing files efficiently across a set of mirrors.
Linear algebra, eigenvalues, FFT, Bessel, elliptic, orthogonal polys, geometry, NURBS, numerical quadrature, 3D transfinite interpolation, random numbers, Mersenne twister, probability distributions, optimisation, differential equations.
Corrective lenses for curmudgeonly readars in your life
Geoip MaxMind Database for china ip list! This is also an example of generating MaxMind Database!
sing-box Geoip 与 Geosite 增强版规则, 移植自 v2ray-rules-dat
blazing fast file operations with gorgeous progress - modern replacement for cp, mv, rm
小巧精悍、准确、实用 GeoIP2 数据库
S2 geometry library in Go
Simple, scriptable, secure HTTP/SOCKS5 forward proxy