network on Hacker News

95 titles from 91 authors in the last 30 days, with 89 distinct links and 16 Show HN.

Counts titles, it does not confirm facts. Open the source before concluding anything.

Projects on this term

The score comes from our model.

• Show HN: Cooja-NG – IoT network emulator running real firmware in the browser · score 8.0

  Cooja-NG is a clean-room C re-implementation of the Cooja/MSPSim IoT network emulator, supporting multiple architectures (MSP430, ARM Cortex-M, RISC-V) with cycle-accurate simulation and browser-based visualization via WebAssembly. It passes the full Contiki-NG test suite and offers deterministic, high-speed headless CI testing for embedded wireless networks, making it a practical replacement for the Java-based Cooja.

• Show HN: Kavach – Replay production crashes locally without a DB or network · score 7.8

  Kavach is a deterministic flight recorder for backend services that captures every input, clock read, and random read, flushing a compact fixture on panic, error, or invariant violation. It then replays incidents byte-for-byte in microseconds with no database, broker, or network, and verifies fixes against perturbed incident variants to reject narrow patches. The 12-language SDK suite, MCP/agent integration, and formal journal spec make it a technically ambitious debugging and verification tool.

• Show HN: Sping – A modern, multi-target network diagnostic tool written in Rust · score 7.0

  Sping is a modern, multi-target network diagnostic tool written in Rust that goes beyond traditional ping by interpreting network context, correlating diagnostics, and presenting results in a live terminal dashboard. It combines ICMP probing, TCP connect, gateway/WAN reachability checks, and host address introspection with a frozen JSON contract for automation.

• Show HN: Peer-to-peer web search over the YaCy network · score 5.8

  A Go reimplementation of a YaCy peer, split into small single-purpose services to reduce memory footprint for resource-constrained devices like Raspberry Pi. It aims to make peer-to-peer web search more accessible while contributing to the decentralized YaCy network.

Recent titles

1. Embedding boolean circuits in a neural network
   2026-11-01 · edwardbenson.com · HN discussion
2. Spelunkr – TV network built from the Internet Archive's forgotten videos
   2026-11-01 · spelunkr.tv · HN discussion
3. OqtaNet – Sinclair Network over the Internet
   2026-10-31 · codeberg.org · HN discussion
4. When the network is down, messages go from hand to hand
   2026-10-31 · pyrsos.app · HN discussion
5. Network Infrastructure Hiding Protocol
   2026-10-30 · opennhp.org · HN discussion
6. MeshChatX client for Reticulum network
   2026-10-30 · github.com · HN discussion
7. Show HN: A Swiss-only secure messaging and social network
   2026-10-30 · s0c1.al · HN discussion
8. 5 years of OqtaDrive: Microdrive emulation to Sinclair Network over the internet
   2026-10-30 · oqtadrive.org · HN discussion
9. Refract – One note in, a native post for every social network
   2026-10-29 · refract.social · HN discussion
10. Canada to join EU network of supercomputers
    2026-10-29 · politico.eu · HN discussion
11. Show HN: Cooja-NG – IoT network emulator running real firmware in the browser
    2026-10-29 · mikroverk.github.io · HN discussion
12. An underground network of tunnels was discovered under Liverpool
    2026-10-29 · cnn.com · HN discussion
13. Show HN: Kavach – Replay production crashes locally without a DB or network
    2026-10-28 · github.com · HN discussion
14. Social network called landscape a bit like a diary
    2026-10-28 · apps.apple.com · HN discussion
15. EDM2 PXE Flaw allows hijacking machines during network boot
    2026-10-28 · cloudsleuth.io · HN discussion
16. Agentmesh – open-source zero-trust agent network from Google
    2026-10-28 · github.com · HN discussion
17. Letting Agents Loose on the Network
    2026-10-28 · cloudywithachanceoflatency.net · HN discussion
18. Fixing KIO copy to USB stick and network filesystems
    2026-10-27 · blogs.kde.org · HN discussion
19. Declarative Network Configuration for Hosts
    2026-10-27 · github.com · HN discussion
20. The 3DS Oracle: Bin Attack via the Network
    2026-10-27 · arxiv.org · HN discussion
21. Show HN: ESP-Watchtower – $3 ESP8266 Home Network Sentinel and Canary Honeypot
    2026-10-27 · github.com · HN discussion
22. Show HN: Sping – A modern, multi-target network diagnostic tool written in Rust
    2026-10-27 · github.com · HN discussion
23. Divine – Vine Social Network Successor
    2026-10-26 · divine.video · HN discussion
24. "1025/TCP network blackjack": who deals blackjack on port 1025?
    2026-10-26 · dreamstation.systems · HN discussion
25. AI agents, in separate VMs without network, communicated through the CPU cache
    2026-10-24 · twitter.com · HN discussion
26. Jack Dorsey's Bitchat Becomes France's Top Social App Amid Mobile Network Outage
    2026-10-24 · gizmodo.com · HN discussion
27. SpaceX in Talks to Access 80k Cell Sites for Wireless Network
    2026-10-24 · finance.yahoo.com · HN discussion
28. I turned my spare computers into a network for AI coding agents
    2026-10-23 · sidefleet.xyz · HN discussion
29. Backblaze Network Stats Q3 2026
    2026-10-22 · backblaze.com · HN discussion
30. Local network privacy is getting better
    2026-10-22 · eclecticlight.co · HN discussion

All trends