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GeezerVison is showing github.com — mrcnski - Overview

@mrcnski mrcnski Follow
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@mrcnski
mrcnski
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Marcin S. mrcnski

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99 followers · 70 following
  • signor.dev
  • in/mrcnski

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@tarsius
@protesilaos
@minad
@BurntSushi
@xenodium

Achievements

Achievement: Pull Sharkx4Achievement: Pair Extraordinairex4Achievement: YOLOAchievement: QuickdrawAchievement: Public SponsorAchievement: Starstruckx2Achievement: Arctic Code Vault Contributor

Achievements

Achievement: Pull Sharkx4Achievement: Pair Extraordinairex4Achievement: YOLOAchievement: QuickdrawAchievement: Public SponsorAchievement: Starstruckx2Achievement: Arctic Code Vault Contributor
More
  • Overview
  • Repositories
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mrcnski/README.md

Latest Projects

  • Sidesteps logo sidesteps.app — A deck of cues for getting unstuck
  • Promptu mascot promptu — [Mac] Compose LLM prompts from building blocks, right from the menubar
  • Small Cues logo smallcues.com — Small actions that add up

Latest Blog Posts

  • signor.dev logo Book Review and Explanation: The Unconsoled — Sep 6, 2026
  • signor.dev logo Introducing Promptu — Sep 4, 2026
  • signor.dev logo My Favorite Tools — Jul 12, 2026
  • signor.dev logo Review of the Bear App — Dec 23, 2025

Tools

  • GitHub logo compnav — Complete shell navigation: better up, z, and h
  • GitHub logo nimbus-theme — [Emacs] A beautiful, slightly retro dark theme that's easy on the eyes
  • GitHub logo org-recur — [Emacs] Simple recurring org-mode tasks
  • GitHub logo context-clues — [Emacs] Easily copy context like the current file name and path
  • GitHub logo promptu.el — [Emacs] Compose LLM prompts from building blocks via a transient menu
  • GitHub logo keycoach — [Emacs] Learn Emacs keybindings

Sites I've Built

  • signor.dev logo signor.dev — My tech blog
  • Baia di Trentova logo baiaditrentova.com — A great place to stay in Italy
  • Ubbi Po logo ubbipo.it — A great restaurant in Italy

Faith Projects

  • Scroll Search logo scroll-search.com — A basic search engine for ancient texts
  • Believe Obey logo believeobey.live — Learnings from trying to find the purpose of life

Building things on the web and exploring what matters

Pinned Loading

  1. compnav compnav Public

    Complete shell navigation: better up, z, and h

    Ruby 12 1

  2. promptu promptu Public

    [Mac] Compose LLM prompts from building blocks, right from the menubar

    Swift 3

  3. nimbus-theme nimbus-theme Public

    [Emacs] Nimbus dark theme for Emacs. Beautiful, slightly retro, yet readable and easy on the eyes.

    Emacs Lisp 134 8

  4. org-recur org-recur Public

    [Emacs] Simple recurring org-mode tasks.

    Emacs Lisp 131 9

  5. init.el init.el Public

    Forked from DynamicMetaFlow/init.el

    [Emacs] My Emacs config file

    Emacs Lisp 7

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