I Built a Full-Stack Developer Platform From My Android Phone (No Laptop, No Excuses)
My entire development setup is my phone. No laptop. No desktop. No "I'll do it when I get home." Just a smartphone, Termux, and a GitHub web editor. I…
Latest Web news from Dev Signal
All topics
AI
Code Health
Noticias
Series y Películas
TotT
agents
ai
architecture
automation
aws
beginners
career
claudecode
devops
frontpage
javascript
linux
llm
machinelearning
mcp
opensource
productivity
programming
python
react
security
showdev
tutorial
typescript
webdev
Diagnosing Multiple GPUs on Linux: How to Detect and Monitor Integrated and Dedicated GPUs
If you run Linux on a system with both an integrated GPU and a dedicated GPU , you may have noticed something strange: some monitoring tools only show…
Building MCP Servers: Extend AI with Custom Tools
Building MCP Servers: Extend AI with Custom Tools Artificial intelligence is rapidly transforming how we interact with technology. Large Language Mode…
Luminary: Week 2 — Building the Core
Welcome back to another week of work on the luminary project, for those of us who are new here, welcome again and you might ask; What is Luminary Lumi…
I Had 47 Tabs Open Just to Buy a Monitor. So I Built a Solution.
We’ve all been there. You decide it's finally time to upgrade your home office setup. You want a new 4K monitor. Next thing you know, your browser loo…
I Built a PDF Toolkit With 50+ Tools Using Open-Source Software - Here's How
About two years ago I posted PDFEquips on Hacker News and it hit the front page. The comments were fascinating - most of the discussion wasn't about t…
A Strange Permutation Substring Sequence: Introducing OEIS A359012
I’ve been exploring a new integer sequence on the OEIS, A359012, and turned it into a small experiment in “data‑driven number theory”. This post brief…
Python Baseball Sim Update: Adding Pitcher Logic and JSON Data Support
https://gist.github.com/833dc3940ebaa3a7350de4ce60d17cb0.git team file: https://gist.github.com/0a03688247365ffa388011cd8008d74a.git Hi everyone, I'm …
Python Baseball Sim Update: Adding Pitcher Logic and JSON Data Support
https://gist.github.com/833dc3940ebaa3a7350de4ce60d17cb0.git team file: https://gist.github.com/0a03688247365ffa388011cd8008d74a.git Body: Hi everyone…