Hackernews posts about PyPy

PyPy is an open-source implementation of the Python programming language that aims to provide a high-performance and efficient alternative to the standard CPython interpreter.

  1. Warn about PyPy being unmaintained (github.com)
    326 points by networked 11 days ago | 176 comments
  2. 56% of PyPI malware runs at install, so I sandboxed pip with eBPF
    13 points by otsmane_ahmed 28 days ago | discuss
  3. Edwin Smith Papyrus (en.wikipedia.org)
    4 points by Antibabelic 17 days ago | discuss
  4. Show HN: Search 7,500 MCP servers across NPM, PyPI, and the official registry (api.rhdxm.com)
    3 points by c5huracan 6 days ago | discuss
  5. A monthly dump of the 15,000 most-downloaded packages from PyPI (hugovk.github.io)
    3 points by gjvc 24 days ago | discuss
  6. Show HN: Pypistats – Real-time PyPI trends, AI insights and badges (pypistats.com)
    2 points by diverdale 13 days ago | 1 comments
  7. SBOM Adoption on PyPI Is at 1.58%. We Can Do Better (sbomify.com)
    2 points by mvip 6 days ago | discuss
  8. Show HN: Chi 0.6.2 – Available now on PyPI (pypi.org)
    2 points by vd2287 24 days ago | discuss
  9. Regxa – query NPM, PyPI, crates.io, RubyGems, Packagist from one TypeScript call (github.com)
    1 points by oritwoen 8 days ago | 1 comments
  10. Show HN: Sourced – Grep any PyPI/NPM package's source code via MCP (github.com)
    1 points by justsomeguy1996 24 days ago | 1 comments
  11. Show HN: Trust Protocols for Anthropic/OpenAI/Gemini (www.mnemom.ai)
    40 points by alexgarden 28 days ago | 33 comments
  12. Show HN: AgentArmor – open-source 8-layer security framework for AI agents (github.com)
    10 points by AgastyaTodi 5 days ago | 8 comments
  13. Show HN: AgentBudget – Real-time dollar budgets for AI agents (github.com)
    7 points by sahiljagtapyc 23 days ago | 8 comments
  14. Super Editor – Atomic file editor with automatic backups (Python and Go)
    6 points by larryste 19 days ago | 1 comments
  15. Show HN: mcp-recorder – VCR.py for MCP servers. Record, replay, verify (github.com)
    6 points by caballeto 13 days ago | discuss
  16. Show HN: DJX – Convention over Configuration for Django (Rails-Inspired CLI)
    5 points by RedsonNgwira 5 days ago | 2 comments
  17. Show HN: Mnemora – Serverless memory DB for AI agents (no LLM in your CRUD path) (github.com)
    4 points by isaacgbc 14 days ago | 4 comments
  18. Show HN: AgentLint v0.5 – 42 rules, stack-aware guardrails for AI agents
    4 points by maupr92 24 days ago | discuss
  19. Show HN: VR.dev – Open-source verifiers for what AI agents did (www.vr.dev)
    3 points by SkiFreeWin3 9 days ago | 2 comments
  20. Show HN: SafeAgent – exactly-once execution guard for AI agent side effects
    3 points by Lions2026 11 days ago | 2 comments
  21. Show HN: BoltzPay – fetch() that pays for AI agents (x402 and L402) (github.com)
    3 points by leventilo 6 days ago | 1 comments
  22. Show HN: GitDB – GPU-accelerated vector database with Git-style version control
    3 points by vkaufmann 4 days ago | discuss
  23. Show HN: Golf Scanner – OSS tool to find and audit every MCP server (github.com)
    3 points by antonig 11 days ago | discuss
  24. Show HN: BridgeBase – one control plane for TigerBeetle,Redis,MySQL,ClickHouse (bridgebase.dev)
    3 points by amustaque97 16 days ago | discuss
  25. Show HN: Open-source EU AI Act compliance layer for AI agents (8/2026 deadline)
    2 points by shotwellj 22 days ago | 6 comments
  26. Show HN: Termstage – Animated terminal SVGs from YAML, no screen recording (github.com)
    2 points by saikatkumardey 20 days ago | 4 comments
  27. Show HN: Open-Jet – self-hosted Agentic TUI for air-gapped Jetsons (www.openjet.dev)
    2 points by lforster 17 days ago | 2 comments
  28. Show HN: Deathwatch, a CLI to detect abandoned dependencies (github.com)
    2 points by Davitotty1 3 days ago | 1 comments
  29. Show HN: SafeAgent – exactly-once execution guard for AI agents
    2 points by Lions2026 13 days ago | 1 comments
  30. Show HN: SkillFortify, Formal verification for AI agents (auto-discovers) (github.com)
    2 points by varunpratap369 18 days ago | 1 comments
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