diff --git a/src/fe.md b/src/fe.md
index ee2b1cd..ff6055c 100644
--- a/src/fe.md
+++ b/src/fe.md
@@ -15,3 +15,5 @@
 - [ngrok, lvh.me and nip.io: A Trilogy for Local Development and Testing](https://nickjanetakis.com/blog/ngrok-lvhme-nipio-a-trilogy-for-local-development-and-testing)
 - [Weird HTML Hacks](https://tedium.co/2023/11/24/weird-html-hacks-history/)
 - [Web design inspiration catalog](https://www.curated.design/)
+- [Learn CSS Layout](http://book.mixu.net/css/single-page.html)
+- [JSON Canvas](https://jsoncanvas.org/)
diff --git a/src/misc.md b/src/misc.md
index 91d824b..331e304 100644
--- a/src/misc.md
+++ b/src/misc.md
@@ -86,7 +86,7 @@
   - [What Every Programmer Should Know About Memory](https://people.freebsd.org/~lstewart/articles/cpumemory.pdf)
   - [What Should I Know About Garbage Collection as a Java Developer?](https://www.azul.com/blog/what-should-i-know-about-garbage-collection-as-a-java-developer/)
 - Performance:
-  - [Latency Numbers Every Programmer Should Know](https://gist.github.com/jboner/2841832)
+  - [Latency Numbers Every Programmer Should Know](https://samwho.dev/numbers/)
   - [Good performance is not just big O](https://jmmv.dev/2023/09/performance-is-not-big-o.html)
   - [Linux Performance](https://www.brendangregg.com/linuxperf.html)
   - [Zero-copy](https://en.wikipedia.org/wiki/Zero-copy)
@@ -124,6 +124,8 @@
 - Hard Stuff:
   - [Hard things in Computer Science](https://blog.frankel.ch/hard-things-computer-science/)
   - [How to name things: the hardest problem in programming](https://www.slideshare.net/pirhilton/how-to-name-things-the-hardest-problem-in-programming)
+- CS Theory:
+  - [Great Ideas in Theoretical Computer Science](https://www.cs251.com/)  
 - Miscellanea:
   - [What is the difference between Terminal, Console, Shell, and Command Line?](https://askubuntu.com/questions/506510/what-is-the-difference-between-terminal-console-shell-and-command-line)
   - [Quantum computing for the very curious](https://quantum.country/qcvc)
diff --git a/src/mldl.md b/src/mldl.md
index 87babf3..9f75d14 100644
--- a/src/mldl.md
+++ b/src/mldl.md
@@ -22,3 +22,4 @@
 - [Neural networks from scratch](https://aegeorge42.github.io/)
 - [LLM Visualization](https://bbycroft.net/llm)
 - [The Annotated Transformer](https://nlp.seas.harvard.edu/2018/04/03/attention.html)
+- [Markov Chains are the Original Language Models](https://elijahpotter.dev/articles/markov_chains_are_the_original_language_models)