A (marginally) useful x86-64 ELF executable in 298 bytes

  • Hacker News

A small x86-64 ELF executable.

  • Published: Apr 7, 2026
  • First seen: Apr 8, 2026

AI Summary

A small x86-64 ELF executable.

Best for

Developers / Security researchers / Hobbyists

Why it matters

Provides a minimal, self-contained executable for technical analysis and experimentation.

Key Features

  • x86-64 architecture
  • ELF executable format
  • 298-byte size
  • Open-source code available

Use Cases

  • Code size optimization studies
  • Low-level system analysis
  • Embedded systems research
  • Learning about executable formats

Why Now

This project recently gained attention on Hacker News, highlighting a compact x86-64 ELF executable, making it a point of interest for technical review due to its small size and public code availability.

Community Signals

Trend score

1

24h momentum

Rising

Hacker News points

64

Rising

Facts / Signals / Inference / Unknowns

Facts

  • Listed on Hacker News as "A (marginally) useful x86-64 ELF executable in 301 bytes".
  • Source publish date is 2026-04-06.
  • Listed on Hacker News as "A (marginally) useful x86-64 ELF executable in 298 bytes".
  • Source publish date is 2026-04-07.
  • GitHub repository is linked as meribold/btry.
  • Primary public product URL is https://github.com/meribold/btry.

Signals

  • Hacker News mention is recent (2026-04-06).
  • Hacker News mention is recent (2026-04-07).
  • A public GitHub repo is available for direct technical review.
  • Primary discovery source is Hacker News.

Inference

  • Public code access can lower evaluation friction for developer audiences.

Unknowns

  • Documentation is not explicitly linked in the current allowed evidence set.
  • Hacker News listing does not preserve a description excerpt in the current source record.
  • No long-form description is stored on the current product record.
  • No tagline is stored on the current product record.
  • Pricing details are not explicitly linked in the current allowed evidence set.
  • Recent changelog or release history is not explicitly linked in the current allowed evidence set.
  • Release cadence cannot be confirmed unless a changelog or release link is explicitly provided.

Evidence Snapshots

A (marginally) useful x86-64 ELF executable in 298 bytes

Listed on Hacker News as "A (marginally) useful x86-64 ELF executable in 298 bytes".

A (marginally) useful x86-64 ELF executable in 298 bytes GitHub repository

GitHub repository is linked as meribold/btry.

A (marginally) useful x86-64 ELF executable in 298 bytes official profile

Primary public product URL is https://github.com/meribold/btry.

A (marginally) useful x86-64 ELF executable in 301 bytes

Listed on Hacker News as "A (marginally) useful x86-64 ELF executable in 301 bytes".

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Original Sources