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Everything I've built since 2013, newest first, and what happened to each of them. ContentIn gets most of my time right now.

~/projects $ ls -l --newest-first

total 121 coming soon6 active3 paused2 stopped

status name started ended age lifespan, 2013 to nowcommits, last 12 months posts
coming soonPepellypepelly.app (external site)not launchednewcoming soon, started Oct 20263posts about Pepelly
A video player for children from 3 to 12 that plays only the YouTube channels you approve, with no Shorts, no autoplay and no recommendations.mobile app
pausedBestLinkedInToolsbestlinkedintools.com (external site)paused—paused, started Nov 2024–no commit data1post about BestLinkedInTools
A directory of LinkedIn tools, built in a day with AI to bring traffic to ContentIn.
pausedSliceFairslicefair.co (external site)paused—paused, started Nov 2024–no commit data1post about SliceFair
Equity tracking for bootstrapped startups that tracks founder contributions and splits equity fairly, based on the Slicing Pie framework.
activeContentIncontentin.io (external site)running4yactive, started Sep 20223posts about ContentIn
My SaaS, an AI ghostwriter for LinkedIn posts.
activeviabamviabam.com (external site)running8yactive, started 2018–no commit data–no posts
Tours and transfers.
activeKeylogskeylogs.io (external site)running8yactive, started Dec 2017, rebuilt 20263posts about Keylogs
Better Google Search Console insights.
stoppedGooticsgootics.com (external site)unknown?stopped, started 2017–no commit data–no posts
stoppedMyDashmydash.io (external site)1ystopped, started 2017, ended 2018–no commit data2posts about MyDash
activederkinzi.dederkinzi.de (external site)running10yactive, started 20168posts about derkinzi.de
This blog. Rebuilt in 2026 with Nuxt 4 and Tailwind 4, styled like a code editor.
pausedpacktorpacktor.com (external site)paused—paused, started 20162posts about packtor
The packing list creator.
activewebmarkenwebmarken.com (external site)running10yactive, started 2016–no commit data1post about webmarken
My agency.
activepackwildpackwild.de (external site)running13yactive, started 2013–no posts

changelog

Starts, stops, rebuilds and posts across all projects, newest first. Only years where something happened are listed. RSS feed.

2026

// 6 posts · 8 shipped · 4 wrote · 1 fixed · 2 ideas · 1 coming soon · 1 rebuilt
  1. wrote
  2. shipped

    Take in TestFlight, iterated on from the spa (external link)

    ContentIn

    Test on the phone, feedback to Claude, new TestFlight build, repeat. All from the sauna.

  3. wrote
  4. shipped

    Started Take, a ContentIn mobile app for one-off LinkedIn posts (external link)

    ContentIn

    Flutter project set up late afternoon, Claude designed it from wireframes to high fidelity and built the first version that night.

  5. wrote

    Wrote up the Mac Mini dev server setup (external link)

    derkinzi.de

    One Git repo per project, one Claude Code session as PM and dev lead firing Opus sub-agents, tmux on a non-admin user, Tailscale, remote control from the phone.

  6. wrote
  7. wrote
  8. fixed

    Account creation was broken over the weekend, fixed

    ContentIn

  9. wrote
  10. shipped

    First iOS TestFlight build

    Pepelly

  11. shipped

    Google API verification approved

    Pepelly

  12. idea

    Indexing tool, maybe

    Keylogs

  13. wrote
  14. shipped

    Added the braindump-post skill

    derkinzi.de

    I talk, an agent turns it into a post and a changelog entry. In my words.

  15. wrote
  16. idea

    Started the max out Claude Code challenge (external link)

    derkinzi.de

    Max out my Claude Code subscription every week, one launch a week, until I make 10K a month. This site is the hub for it.

  17. shipped

    Rebuilt derkinzi.de on Nuxt 4, fully AI coded

    derkinzi.de

    Editor-style redesign on Nuxt 4, Nuxt Content 3 and Tailwind 4, built with Claude Code. Not a single line of code by me.

  18. wrote
  19. shipped

    Post ideas now come with a personal AI-generated picture

    ContentIn

  20. shipped

    Daily SEO guide writer running

    Pepelly

  21. wrote
  22. coming soon

    Pepellynow coming soonstarted Oct 2026

    A video player for children from 3 to 12 that plays only the YouTube channels you approve, with no Shorts, no autoplay and no recommendations.

  23. rebuilt

    Keylogsnow active

2024

// 2 posts · 2 started
  1. wrote
  2. wrote
  3. started

    BestLinkedInToolsnow paused

    A directory of LinkedIn tools, built in a day with AI to bring traffic to ContentIn.

  4. started

    SliceFairnow paused

    Equity tracking for bootstrapped startups that tracks founder contributions and splits equity fairly, based on the Slicing Pie framework.

2022

// 1 started
  1. started

    ContentInnow active

    My SaaS, an AI ghostwriter for LinkedIn posts.

2020

// 1 post
  1. wrote

2019

// 3 posts
  1. wrote
  2. wrote
  3. wrote

2018

// 2 posts · 1 stopped · 1 started
  1. wrote
  2. wrote
  3. stopped

    MyDashnow stopped

  4. started

    viabamnow active

    Tours and transfers.

2017

// 3 started · 1 post
  1. started

    Keylogsnow active

    Better Google Search Console insights.

  2. wrote
  3. started

    Gooticsnow stopped

  4. started

    MyDashnow stopped

2016

// 2 posts · 3 started
  1. wrote
  2. wrote
  3. started

    derkinzi.denow active

    This blog. Rebuilt in 2026 with Nuxt 4 and Tailwind 4, styled like a code editor.

  4. started

    packtornow paused

    The packing list creator.

  5. started

    webmarkennow active

    My agency.

2013

// 1 started
  1. started

    packwildnow active