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networking
86 postsAF_XDP Implementation in C++ and DPDK Benchmark Comparison
I developed a C++ library for AF_XDP and DPDK backends. Learn about performance benchmarks and findings.
How to Build a Mesh VPN Without WireGuard
Details on building a mesh VPN using iroh instead of WireGuard. How I overcame challenges like NAT traversal and peer discovery.
chwire: A New Native-Format JavaScript Client for ClickHouse
chwire is an open-source JS client for ClickHouse that speaks the Native binary format over HTTP and TCP, offering much faster encoding and decoding than JSONEachRow.
CommitBrief — AI code reviews, right in your terminal
A provider-agnostic, local-first CLI that reviews your staged changes, a historic range, or a whole GitHub pull request. Zero telemetry, no server. Free and open source.
commitbrief.comWhat Cisco 350-401 ENCOR Actually Tests
A breakdown of Cisco's 350-401 ENCOR exam for CCNP Enterprise: domain weights, difficulty, study timelines, and the topics engineers most often underestimate.
Cloudflare routes public traffic to private apps securely
Cloudflare's new Application Services for Private Origins brings WAF, bot management and caching to private origins without exposing public IPs.
DNSGlobe – Rust TUI for Monitoring DNS Propagation
DNSGlobe is a Rust TUI application for monitoring DNS propagation using 34 public resolvers globally.
Reviewing nftables Changes as a Packet-Set Diff
A new tool compares nftables changes as packet-set diffs, enhancing firewall rule reviews.
We Implemented the IPv8 Internet-Draft in Linux, Libc, and BGP
Goonhost.rocks team successfully implemented the IPv8 protocol in Linux and BGP, revealing key insights.
Wpcapng – Wireshark for the Web
Wpcapng enables analysis of .pcap and .pcapng files in your web browser without installation. It processes files using WebAssembly.
New ESP32-S31: A Microcontroller Approaching Raspberry Pi Capabilities
Espressif's new ESP32-S31 features gigabit Ethernet and USB 2.0, reaching SBC capabilities with Linux support.