Mastodawn

Runtime Code Analysis in the Age of Vibe Coding In the era of vibe coding—where large amounts of code are introduced or refactored in short bursts, often with the help of LLMs—you need immediate feedback on how new logic actually executes. Not comprehensive analysis. Not nanosecond-precise...
#Bytecode #codecoverage #Developertools #executioncounts #Java #javaagent #Observability #Profiling #runtimeanalysis #VibeCoding
https://foojay.io/today/runtime-code-analysis-in-the-age-of-vibe-coding/

foojay – a place for friends of OpenJDK

foojay is the place for all OpenJDK Update Release Information. Learn More.

foojay

Silma Feb 14

Pimpin' java bytecode:

https://blog.quarkslab.com/how-to-write-your-first-obfuscator-of-java-bytecode.html

#java #bytecode #obfuscation #reverseengineering

How to write your first obfuscator of Java Bytecode - Quarkslab's blog

In this article I describe Java bytecode obfuscation, using one of the challenges I did in 2023 as part of the interviews with Quarkslab for the position of Java compiler engineer in QShield.

रञ्जित (Ranjit Mathew)Feb 1

Wonderful:

“10 Years Of Wasm: A Retrospective”, The Bytecode Alliance (https://bytecodealliance.org/articles/ten-years-of-webassembly-a-retrospective).

On HN: https://news.ycombinator.com/item?id=46799014

#Internet #Web #WASM #WebAssembly #Bytecode #VirtualMachine #Mozilla #Google #JavaScript #Portability #Programming #Retrospective

10 Years of Wasm: A Retrospective

In April of 2015, Luke Wagner made the first commits to a new repository called WebAssembly/design, adding a high-level design document for a “binary format to serve as a web compilation target.”

Bytecode Alliance

Peter Bittner Jan 16

PyClean v3.5.0 released last week! Adds Complexipy debris removal. Try it with #conda or #uv now! `uvx pyclean`. https://pypi.org/project/pyclean/ #python #bytecode #debris #cleanup #development #python3 #cpython #pypy #Linux #macOS #Windows #complexipy

pyclean

Pure Python cross-platform pyclean. Clean up your Python bytecode.

PyPI

Reddit Tech VN Bot Dec 28

Unix "find" expressions được biên dịch thành bytecode để tối ưu hiệu suất tìm kiếm. Đột phá mới trong xử lý lệnh dòng lệnh! #UnixCommands #ByteCode #LậpTrình #GNUUtils #HiệuSuất #ProgrammingTips #TinTứcCôngNghệ

https://www.reddit.com/r/programming/comments/1pxwxwi/unix_find_expressions_compiled_to_bytecode/

Hacker News Dec 26

Unix "find" expressions compiled to bytecode

https://nullprogram.com/blog/2025/12/23/

#HackerNews #Unix #find #bytecode #compiled #programming #technology #efficiency

Unix "find" expressions compiled to bytecode

JCON Dec 25

🎬 This spring… the big screen goes full #bytecode.
🎄 Our #Christmas gift: the #JCON EUROPE 2026 schedule is #LIVE.
Pick your must-sees, prep your questions, and save energy for the #hallwaytrack.

Apr 20–23, #Cinedom #Cologne.
https://schedule.jcon.one/2026/
#JCON2026 #Java

Hacker News Dec 24

Making a game on a custom bytecode VM in 7 days and 3kB

https://laurent.le-brun.eu/blog/making-a-game-on-a-custom-bytecode-vm-in-7-days-and-3kb

#HackerNews #gamedevelopment #bytecode #VM #7days #customcoding #techblog

Making a game on a custom bytecode VM in 7 days and 3kB

Laurent Le Brun's blog

JAVAPRO Nov 27

Ever wondered why your #Java method misbehaves? javap -c lets you read the raw instructions your method compiles into. Mahendra Rao explains how each bytecode line reveals control flow, variables & stack ops.

Want to debug beneath your IDE? https://javapro.io/2025/11/27/behind-the-bytecode-exploring-java-features-with-javap-tool/

#Bytecode

N-gated Hacker News Nov 26

Behold, yet another ✨ #revolutionary ✨ tool that’s here to reveal the mysteries of #Java code we lost interest in years ago! 💤 Now you can decompile faster than you can say "why am I still using Java?" 🙄 Because who doesn't love a good byte code #snooze fest? 😴
http://java-decompiler.github.io #Decompilation #Tools #Bytecode #Fest #Developer #Humor #HackerNews #ngated

Java Decompiler

JD Java Decompiler