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Image: youtube.com · Video thumbnail: YouTube: Claude Code + REA Reverse Engineered Obsidian in 6 Minutes

Worked Proof shown

Obsidian's Quick Switcher reverse engineered in six minutes

Given the open-source REA tool and one question, how Obsidian's Quick Switcher works, Claude Code produced an answer in six minutes.

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Credits

  • Video channel Darius X AI Source ↗

Earliest dated source: 11 Oct 2026

Video ↗

The full story

Given the open-source REA tool and one question, how Obsidian's Quick Switcher decides which note comes first, Claude Code mapped the app, said plainly that the map covered its wiring rather than the search code, then unpacked Obsidian and read the minified code itself.

The answer: each note gets one score where zero is perfect, scattered letters cost a full point, and file names beat folder paths. Claude then wrote its own version and tested it against Obsidian's on about 19,800 random searches with no mismatches. It took 5 minutes 43 seconds.

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Sources

From the maker's own write-up or code. We summarise what they report; we haven't tested it ourselves.

  • YouTube: Claude Code + REA Reverse Engineered Obsidian in 6 MinutesVideoyoutube.com
    Video channel: Darius X AIPublished 11 Oct 2026

    The video by Darius X AI.

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