Alternatives

Products that do what How to write packet capture tool from scratch does

1AS
A simple IP address API▲241
2014 · ipinfo.io
2PA
ParrotSnoop – Android TCP/UDP Packet Capture for IPv4/IPv6▲54
2019 · github.com
3TA
Tcpkit – A tool to analyze TCP/UDP packets with Lua▲65
2018 · github.com
4
Packet Capture Pro▲6
Desktop packet capture with real-time mirroring from mobile
Jul 2026 · pcp.realsignal.com
5CF
Counting Foot Traffic Over IP Webcams▲133
2017 · byu.io
6AP
A proxy service for debugging HTTP/S traffic▲75
2017 · debugproxy.com
7TF
Tiny, fast, and free API to geolocate IP addresses▲144
2019 · github.com
8AG
A Go web server with logging, tracing, and demo apps in a single file▲116
2019 · github.com
9TF
Tool for testing sites and apps on slow connections▲35
2019 · httpdebugger.com
10
NetSour, the modular packet analyzer TUI▲5
Hey! Built this and would like some feedback
11d ago · github.com
11SS
Simple Subnet Network Tool▲26
2016 · subnet.im
12DA
DHCP as a file system – an experiment with Go and FUSE▲34
2015 · github.com
13PC
PGet – Chunk downloader for python▲25
2017 · github.com
14ES
Etherpoke – scriptable network session monitor▲9
2015 · codeward.org
15HC
Hookbin – Capture and Inspect HTTP Requests▲6
2016 · hookbin.com
16FP
Free Proxy detector API for developers▲11
2016 · proxycheck.io
17MY
Monitor your internet speed with a Raspberry Pi▲22
2020 · perryizgr8.github.io
18PE
Packetriot – Expose Local Services to the Internet▲7
2019 · packetriot.com
19CO
Collection of networking tool examples for ordinary developers▲11
2019 · github.com
20AT
A TCP Proxy in 30 lines of Rust▲19
2021 · zmedley.com
21CA
Crowbar, a tool to proxy TCP over plain HTTP▲15
2015 · github.com
22AF
A file transfer tool for your local network (encrypted)▲9
2017 · github.com
23HA
Hypertrace, A modern distributed tracing platform▲18
2021 · github.com
24SC
Simple Cron Monitoring Tool▲8
2018 · cronhub.io

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