AIToday
Large Language Modelsr/artificialPublished: Aug 29, 2026, 01:01 JST1 min read

Why modern apps feel slow: A Reddit rant on tech waste

Why modern apps feel slow: A Reddit rant on tech waste

Key takeaway

  • A Reddit user says software feels slow due to API layers, interpreted languages, and dubious open-source stacks.

  • They propose rewriting in Rust or assembly for 3x speed.

  • They welcome LLMs as future helpers.

3 Key Points

  1. What happened

    A Reddit user argues modern tasks take as long as they did in the 80s, despite hardware improving by approximately 1.2 zillion %.

  2. Why it matters

    The post claims network calls traverse several layers of APIs, apps use thousands of lines of interpreted languages, and 80% of server software is built from open-source packages with dubious origins — all adding overhead.

  3. What to watch

    The user suggests rewriting apps in Rust, Swift, or assembly to triple performance and harden security, and welcomes "the reign of our LLM overlords" as a potential fix.

Ask the AI about this article →

FAQ

What does the user blame for slow software?
They blame network calls traversing several layers of APIs, apps written in thousands of lines of interpreted languages, and 80% of server software made of open-source packages with dubious origins.
What solution does the user propose?
They suggest writing a new monolithic network stack, possibly in Rust, Swift, or assembly, to triple performance and harden security as a bonus.

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