Things I’ve built.

No unifying theme: a browser storage library, an AWS log parser, an audio visualiser for musicians, a QR generator. I build what I need, or what I want to exist. Some of it turned out to be useful to other people too.

  • WaveVisual

    SaaS

    Turns a track into a video a musician can post, without opening After Effects.

    revenue / yr
    $50k
    visitors / mo
    18.2k

    wavevisual.com

  • locally

    Browser library

    localStorage with expiring items and LZW compression, so more fits in the 5 MB the browser gives you.

    stars
    368
    forks
    10

    github.com

  • elb-log-analyzer

    Command-line tool

    Reads AWS load balancer logs and tells you what is actually slow.

    stars
    240
    forks
    31

    github.com

  • Pretty QR

    Web app

    QR codes that do not look like QR codes. Paste a URL, get something you would actually put on a poster.

    visitors / mo
    4.1k
    codes / mo
    6.6k

    prettyqr.com

  • Notion Help Center

    Self-hosted service

    Publishes a Notion database as a searchable help centre and keeps it in sync. It also runs the articles on this site.

    github.com

  • DispatcherJS

    Node.js library

    Event emitter with namespaces and callback dependencies, from back when everything was an event emitter.

    stars
    45

    github.com

Monthly figures cover the 30 days to 9 September 2026; revenue is an annual figure. GitHub counts are from the same date.