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. A DSL for peephole transformation rules of integer operations in the PyPy JIT (pypy.org)
    108 points by todsacerdoti 29 days ago | 11 comments
  2. Guest Post: Final Encoding in RPython Interpreters (pypy.org)
    1 points by 082349872349872 8 days ago | discuss
  3. PyPI now supports digital attestations (blog.pypi.org)
    218 points by miketheman 7 days ago | 186 comments
  4. Attestations: A new generation of signatures on PyPI (blog.trailofbits.com)
    18 points by pabs3 7 days ago | 1 comments
  5. Malicious PyPI package with 37,000 downloads steals AWS keys (www.bleepingcomputer.com)
    10 points by sandwichsphinx 12 days ago | discuss
  6. Attestations: A new generation of signatures on PyPI (blog.trailofbits.com)
    5 points by woodruffw 8 days ago | 1 comments
  7. PyPI Revival Hijack – technique exploited in the wild, puts 22K packages at risk (jfrog.com)
    1 points by pabs3 6 days ago | discuss
  8. PEP 763 – Limiting deletions on PyPI (peps.python.org)
    1 points by sandwichsphinx 10 days ago | discuss
  9. Show HN: Python Stream Processing with Denormalized (github.com)
    20 points by emgeee 8 days ago | 2 comments
  10. Show HN: Hercules – Open-Source software testing agent (testzeus.com)
    5 points by Smilinrobin 4 days ago | 8 comments
  11. Ask HN: Energy Policy Background, Passion for Coding – Career Advice?
    1 points by rishikeshs 8 days ago | 1 comments
  12. How can this 6 axis robot have a static accuracy of 0.05 mm? (2021) [video] (www.youtube.com)
    275 points by unclefuzzy 27 days ago | 80 comments
  13. txtai 8.0 released: an agent framework for minimalists (pypi.org)
    3 points by dmezzetti 3 days ago | 1 comments
  14. Deepface: A Lightweight Face Recognition and Facial Attribute Analysis Framework (pypi.org)
    3 points by nateb2022 22 days ago | discuss
  15. The 1600s were a watershed for swear words (2022) (www.historytoday.com)
    119 points by pepys 25 days ago | 146 comments
  16. The rollercoaster king: the man behind the UK's fastest thrill-ride (www.theguardian.com)
    65 points by pepys 26 days ago | 5 comments
  17. Big Data for the Leviathan (www.lrb.co.uk)
    52 points by pepys 22 days ago | 7 comments
  18. Robert Fergusson: Scotia's Bard (www.historytoday.com)
    5 points by pepys 26 days ago | discuss
  19. Engineers Discover a 132-Year-Old Message in a Bottle in a Scottish Lighthouse (www.nytimes.com)
    2 points by pepys 3 days ago | discuss
  20. Flutter is used for OS user interfaces on Linux [video] (www.youtube.com)
    1 points by PapyElGringo 29 days ago | 1 comments
  21. A Messy Problem in Orderly Singapore: Keeping Track of Cats (www.nytimes.com)
    1 points by pepys 9 days ago | discuss
  22. A Derelict Townhouse Becomes a DIY Wonderland (www.nytimes.com)
    1 points by pepys 21 days ago | discuss
  23. Mypy vs. Pyright (github.com)
    1 points by begoon 17 days ago | 1 comments
  24. Ask HN: Is anyone using PyPy for real work?
    573 points by mattip over 1 year ago | 180 comments
  25. Show HN: Socketify.py: Http/Https and WebSockets servers for PyPy3 and Python3 (github.com)
    194 points by cirospaciari almost 2 years ago | 173 comments
  26. PyPy has been working for me for several years now (utcc.utoronto.ca)
    187 points by throw0101c 6 months ago | 102 comments
  27. PyPy has moved to Git, GitHub (www.pypy.org)
    169 points by lumpa 11 months ago | 76 comments
  28. PyPy v7.3.16 (www.pypy.org)
    113 points by lumpa 7 months ago | 27 comments
  29. Making PyPy's GC and JIT produce a sound [video] (www.youtube.com)
    93 points by luu 3 months ago | 21 comments
  30. PyPy gets a new RISC-V JIT back end (pypy.org)
    60 points by fork-bomber 3 months ago | 14 comments
  31. PyPy v7.3.12 Release (www.pypy.org)
    27 points by amalinovic over 1 year ago | discuss
  32. Python 3.11 is much faster, but Pyston and PyPy still show advantages (www.phoronix.com)
    14 points by rbanffy over 1 year ago | 1 comments
  33. PyPy v7.3.17 Release (pypy.org)
    5 points by unripe_syntax 3 months ago | 1 comments
  34. The PyPy "known bits" JIT optimization (mastodon.social)
    4 points by todsacerdoti 6 months ago | discuss
  35. How come we never hear of PyPy anymore?
    3 points by mech422 2 months ago | 2 comments
  36. Conda-forge proposes sunsetting support for PyPy (pypy.org)
    3 points by mattip 3 months ago | discuss
  37. Tracing the Meta-Level: PyPy’s Tracing JIT Compiler [pdf] (www.dom.parnaiba.pi.gov.br)
    3 points by noelwelsh over 1 year ago | discuss
  38. What's the Deal with CPython, PyPy, MicroPython, Jython? (www.bitecode.dev)
    3 points by rbanffy over 1 year ago | discuss
  39. Python 3.11 Is Much Faster, but Pyston and PyPy Still Show Advantages (www.phoronix.com)
    3 points by rbanffy over 1 year ago | discuss
  40. PyPy v7.3.11 Release (www.pypy.org)
    3 points by rbanffy almost 2 years ago | discuss
  41. PyPy v7.3.11: release of Python 2.7, 3.8, and 3.9 (www.pypy.org)
    3 points by cpburns2009 almost 2 years ago | discuss
  42. Profiling PyPy using the Firefox profiler user interface (www.pypy.org)
    2 points by mathgenius 6 months ago | discuss
  43. Fixing a Bug in PyPy's Incremental GC (www.pypy.org)
    2 points by lumpa 8 months ago | discuss
  44. Fixing a Bug in PyPy's Incremental GC (www.pypy.org)
    2 points by todsacerdoti 8 months ago | discuss
  45. What's the Deal with CPython, PyPy, MicroPython, Jython? (www.bitecode.dev)
    2 points by soopurman over 1 year ago | discuss
  46. Ask HN: What is the status of Python2 at your day job?
    5 points by snovymgodym over 1 year ago | 13 comments
  47. SEMA Evolution: Redefining Malware Analysis Toolchain Architecture
    2 points by ElNiak 6 months ago | discuss
  48. Mining JIT traces for missing optimizations with Z3 (pypy.org)
    125 points by matt_d 4 months ago | 42 comments
  49. Finding JIT Optimizer Bugs using SMT Solvers and Fuzzing (www.pypy.org)
    78 points by rbanffy almost 2 years ago | 10 comments
  50. Implementing a Toy Optimizer (www.pypy.org)
    58 points by tekknolagi almost 2 years ago | 1 comments
  51. Implementing a Toy Optimizer (www.pypy.org)
    39 points by tosh almost 2 years ago | 3 comments
  52. A Knownbits Abstract Domain for the Toy Optimizer, Correctly (pypy.org)
    28 points by luu 4 months ago | 2 comments
  53. Finding Simple Rewrite Rules for the JIT with Z3 (pypy.org)
    25 points by lukastyrychtr 4 months ago | discuss