> Canonical URL: https://codingcat.dev/post/slack-workspace-theme-customization

# Slack Workspace Theme Customization

![CodingCat.dev tutorial cover image](https://cdn.sanity.io/images/hfh83o0w/production/1f6038abccbaede1ec4c60c240733609ee211af7-1920x1081.png?rect=0,1,1920,1080&w=1920&h=1080&q=80&fit=max&auto=format)[![Alex Patterson](https://cdn.sanity.io/images/hfh83o0w/production/a606dfaa381aab08ddbe16a33fe1d3e1fb37c927-400x400.jpg?w=48&h=48&fit=max&auto=format)Alex Patterson](/author/alex-patterson)August 1, 2019

## How to customize your slack theme

## SlackThemes.net

> AJonP is not sponsored by Slack , neither is slackthemes.net at time of this posting. But we both think it is a great tool!

![](https://cdn.sanity.io/images/hfh83o0w/production/85e74ad7a8618739ef078b15a5147ab4588ddae7-2698x1886.png?rect=0,184,2698,1518&w=1920&h=1080&fit=max&auto=format)

### Fork SlackThemes Repo

If you make a cool theme add it to [paracycle/slackthemes](https://github.com/paracycle/slackthemes) GitHub repository. It is as simple as making a pull request.[Fork a repo - GitHub Help](https://help.github.com/en/articles/fork-a-repo)

## Recent Posts

[View More](/blog/page/1)[![Sanity Knowledge Bases](https://cdn.sanity.io/images/hfh83o0w/production/38b0f021c51d97043c8a1ebf31d505a0ea877b7c-2752x1536.jpg?rect=11,0,2731,1536&w=1920&h=1080&q=80&fit=max&auto=format)](/post/sanity-knowledge-bases)

### [Sanity Knowledge Bases](/post/sanity-knowledge-bases)

October 17, 2026

Eliminate query-time guessing in your AI agents. Learn how Sanity Context Knowledge Bases compile structured datasets, crawled documentation websites, and uploaded files ahead of time, resolve conflicting facts, and serve a compact outline over Context MCP.

[![Alex Patterson](https://cdn.sanity.io/images/hfh83o0w/production/a606dfaa381aab08ddbe16a33fe1d3e1fb37c927-400x400.jpg?w=48&h=48&fit=max&auto=format)Alex Patterson](/author/alex-patterson)[![The Five Layers of Agentic Context: Why Canon Only Turns When Someone Signs Off](https://cdn.sanity.io/images/hfh83o0w/production/d702615b4d3c30ea99dc40f10a576db4cd1c4c73-2752x1536.jpg?rect=11,0,2731,1536&w=1920&h=1080&q=80&fit=max&auto=format)](/post/the-five-layers-of-agentic-context-why-canon-only-turns-when-someone-signs-off)

### [The Five Layers of Agentic Context: Why Canon Only Turns When Someone Signs Off](/post/the-five-layers-of-agentic-context-why-canon-only-turns-when-someone-signs-off)

October 14, 2026

A deep-dive review of Magnus Hillestad's Five Layers of Agentic Context on the Sanity blog, exploring why Situation, Records, Memory, Process, and Canon move at different speeds, plus a working interactive HTML/SVG Situation-to-Canon wheel you can drop into any webpage.

[![Alex Patterson](https://cdn.sanity.io/images/hfh83o0w/production/a606dfaa381aab08ddbe16a33fe1d3e1fb37c927-400x400.jpg?w=48&h=48&fit=max&auto=format)Alex Patterson](/author/alex-patterson)