KaydeeCodes

Software that asks nothing of the people who use it.

I'm Kaydee, an independent developer in the UK. I build Windows apps, web tools and game add-ons that need no account and track nothing.

See the work Start a project

Available for freelance and contract work

  • C#
  • JavaScript
  • HTML
  • CSS
  • Lua

Everything I've shipped

Every release so far, all free to use. Select one for the details.

Desktop softwareWindows, C# and .NET

  1. Kaydence Private diary app Windows 10 and 11 v1.2.0
  2. Ad Break Timer Twitch ad countdown for OBS Windows v1.0.2
  3. Ad Break Timer, server edition OBS overlays driven by URL commands Windows v1.0.0

Web toolsPlain HTML, CSS and JavaScript

  1. FFXIV Tools Hub and community directory Web v1.4.0
  2. MGP Completionism Tracker Gold Saucer collection checklist Web v1.6.0
  3. Challenge Run Tracker Spoiler-proof log of nonstandard clears Web v5.7.0
  4. Hunt Mark Tracker Checklist for all 204 elite marks Web v1.3.0
  5. FFXIV Timetable Every repeating timer in your time zone Web v1.1.0
  6. Eorzea Time Converter In-game time to local time Web v1.0.0
  7. Bestiary Tracker Beastmaster bestiary checklist Web v1.0.0

WoW add-onsLua, published on CurseForge

  1. Kaydee's Pockets Pickpocket tracker for rogues WoW: Forever and TBC Classic v1.0.2
  2. Kaydee's Auto Decline Declines unwanted party invites WoW: Forever v1.0.0
  3. Kaydee's Retrack Restores tracking after you die WoW: Forever v1.0.1
  4. Kaydee's Miss Counter Misses, dodges, parries and blocks WoW: Forever v1.0.1

GamesGodot, playable on a computer

  1. Martin Mike Platformer PC browser Playable
  2. Alien Attack Action game PC browser Playable
  3. Speedy Saucer First Godot game PC browser Playable

Selected work

A desktop app, a live Twitch integration and a suite of browser tools.

Kaydence showing a month of diary entries, each day coloured by mood, with a summary of the month beside it

Desktop app for Windows

Kaydence

A private diary with photos, voice notes, mood check-ins and insights. Everything stays on the user's PC, with optional AES-256 encryption.

  • C# 84.6%
  • HTML 14.7%
  • Inno Setup 0.4%
  • PowerShell 0.3%

Visit the Kaydence site Read the write-up

The Ad Break Timer window connected to a Twitch account, with automatic ad detection switched on

Desktop app with a live Twitch integration

Ad Break Timer

Runs a Twitch ad break countdown on stream by itself, using Twitch EventSub, device sign-in and tokens encrypted with Windows DPAPI.

  • C#

Source and docs Read the write-up

The FFXIV Tools hub, with a card for each of my six FFXIV tools

Six browser tools and a hub

FFXIV Tools

Trackers, timers and checklists for Final Fantasy XIV players. No frameworks, and nothing ever sent to a server.

  • JavaScript 54.2%
  • HTML 23.6%
  • CSS 22.2%

Open FFXIV Tools See every tool

What I can build for you

Small, focused software with documentation you can actually use.

Websites and web apps

Fast, accessible sites and browser tools that work without sign-ups.

Windows desktop software

C# and .NET apps, from small utilities to full products with installers.

Integrations and automation

Twitch, OBS and API tools that connect the services you already use.

Game add-ons

World of Warcraft add-ons in Lua, and companion tools for game communities.

How I work

The same rules for public tools and client work.

Private by default

Nothing collected unless a project truly needs it, and then it's written down.

Documented and versioned

Version numbers, docs, and source on GitHub wherever the project allows.

Accessible from the start

Keyboard, contrast and screen reader support from the first version.

Built in the open

Much of it made live on Twitch, mistakes included.

Have a project in mind?

Tell me what you need and when you need it. I'll reply with questions, a rough plan and a quote.

[email protected]

For anything else, email [email protected] or find me on GitHub and Bluesky.

Appreciate the work? Consider tipping ☕

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