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Products that do what GitHub does

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  1. 1

    cli golang security bug-bounty security-tools developer-tool

    2025

  2. 2SW

    Hey HN, we built Subtrace (https://subtrace.dev) to let you see all incoming and outgoing requests in your backend server—like Wireshark, but for Docker containers. It comes with a Chrome DevTools-like interface. Check out this video: https://www.youtube.com/watch?v=OsGa6ZwVxdA, and see our docs for examples: https://docs.subtrace.dev. Subtrace lets you see every request with full payload, headers, status code, and latency details. Tools like Sentry and OpenTelemetry often leave out these crucial details, making prod debugging slow and annoying. Most of the…

    2025 · github.com

  3. 3DS
  4. 4
    tldx109

    Fast CLI to bulk-check domains via RDAP & MCP

    May 2026 · github.com

  5. 5SE

    2024 · github.com

  6. 6FS

    Hello! I'm learning Rust and also information security, so what better way to learn than to put a tool together practicing both skills? I've tried to use a couple of different tools for subdomain enumeration (part of the Discovery-party when it comes to penetration testing), but none of them were very fast, even if the DNS resolver I pointed them towards is, so I wrote my own tool that leverages concurrency to check a lot of subdomains, fast! It's written in Rust, main parts being using Tokio and async_channels, and I think it works good enough for a first release. I wanted to get recursive…

    2022 · github.com

  7. 7

    Full open-source toolkit for next-level domain analysis

    2024

  8. 8
    Tiny Scan157

    Effortlessly dive into URL details

    2024

  9. 9QA
  10. 10GB

    2014 · dns-api.com

  11. 11ST

    I wrote a script to scan top sub-reddits and calculate the total number of malicious domains associated to the links posted.

    2024 · pangea.cloud

  12. 12GW

    2025 · wildcard.jolly-ops.com

  13. 13DA
  14. 14
    Clouly7

    Get Unlimited SubDomain under clouly.in

    Sep 2025

  15. 15GC
  16. 16DB

    I built a CLI to benchmark DNS resolvers after discovering DNS was adding 300ms to my API requests. v0.3.0 just released with new features: compare: Test single domain across all resolvers top: Rank resolvers by latency/reliability/balanced monitor: Continuous tracking with threshold alerts 1,400+ downloads in first week. Quick start: pip install dns-benchmark-tool dns-benchmark compare --domain google.com CLI stays free forever. Hosted version (multi-region, historical tracking, alerts) coming Q1 2026. GitHub: https://github.com/frankovo/dns-benchmark-tool…

    Nov 2025 · github.com

  17. 17DG
  18. 18HU
  19. 19DO

    Coding agents spend a lot of time in the shell. When exploring a codebase, they usually reach for the same handful of tools: grep, find, ls, cat. We built a public SSH server that hosts Supabase docs as markdown files so that agents can explore them the same way they explore code: ssh supabase.sh grep -rl 'RLS' docs ssh supabase.sh cat docs/guides/database/postgres/row-level-security.md | head -10 Under the hood commands run inside Vercel's just-bash [1] library - an emulated bash shell sandboxed within the JS runtime. It uses a VFS where the docs are mounted as markdown…

    Apr 2026 · github.com

  20. 20

    Get free subdomains with dynamic DNS in seconds!

    2025

  21. 21

    Detect subdomain takeover vulnerabilities for free

    Apr 2026 · subdomainchecker.com

  22. 22

    Domain availability checker

    2025

  23. 23TN
  24. 24PW

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