Install
A constructive and inclusive social network for software developers. With you every step of your journey.
- 108,782articles · 365d
- 30+ min agolatest article
- Sep 13, 2025earliest in window
- 95%with images
- 292avg words
- software 96,097
- coding 91,871
- development 91,737
- engineering 91,310
- community 90,691
- inclusive 90,520
- ai 65,675
- webdev 56,800
- programming 54,539
- artificial intelligence 32,296
- technology 28,229
- productivity 26,404
- beginners 24,701
- javascript 21,970
- devops 20,413
- tutorial 20,104
- security 18,122
- python 17,781
- architecture 12,617
- llm 9,831
- Science & Technology 91,354
- Software Dev. 90,246
- Computers & Electronics 70,906
- Business & Industrial 9,245
- Arts, Culture, Entertainment & Media 7,852
- Internet & Telecom 7,149
- Economy, Business & Finance 5,216
- Arts & Entertainment 3,774
Please confirm you are human
This browser or connection looks automated. Press and continuously hold the control for 3 seconds to enable Google-hosted web results and, when separately allowed, AI-assisted answers.
A successful check enables 100 search requests. Interactive access does not authorize scraping, systematic collection, or reuse of search output.
News
My journey into tech: from traffic manager to future developer
3+ min ago (22+ words) Hey, dev.to! 👋 I'm Maycon, a Systems Analysis and Development student at UNICID, currently making a... Tagged with career, learning, python....
A Telegram job alert bot in 60 lines of Python, on live ATS data
15+ min ago (456+ words) Job boards go stale fast. By the time a weekly digest reaches you, the interesting roles have been open for a month. So let's build the smallest thing that fixes that: a Telegram bot that wakes up, asks one API…...
I made two AIs review each other's code for 30 days. A human still caught the bug in 5 minutes.
35+ min ago (905+ words) Last month I let AI write 100% of my code for 30 days. The single loudest lesson wasn't "AI is amazing" or "AI is useless." It was one sentence: the thing that writes the code can never be the thing that reviews…...
AI Website Handoffs: When a Prototype Needs a Real Code Boundary
32+ min ago (332+ words) A polished AI-generated website can hide an unfinished delivery model. The hard question is not whether a builder can produce a convincing page. It is whether the next person can safely change the real system without reconstructing the original prompt,…...
Record why an approach was rejected—and when to revisit it
30+ min ago (564+ words) Disclosure: I maintain Selvedge, an open-source decision-history tool. This article was prepared with AI assistance from Grok and Codex. The example below is hypothetical and uses plain Markdown; it does not require a particular product. A repository can show what…...
AI Agent Memory: Sliding Windows, Summaries, and Vector Storage
1+ hour, 5+ min ago (623+ words) The agent we built in Post #4 has one big problem — the moment the script ends, it forgets everything. Next time you run it, it starts from zero. No memory of past conversations, no retained facts, nothing. For a quick experiment…...
Learning from first principles
33+ min ago (431+ words) Enterprises and large coorporations manage tens of millions of requests daily. what this implies is that the need for deep understanding of systems and engineering foundations in becoming increasingly important. people like to say things like Coding is Solved or…...
The Illusion of String.length: How to safely count Unicode, Emojis, and Words in JS
43+ min ago (173+ words) If you are building a text input that restricts users to a specific character limit (like a tweet, an SMS gateway, or an SEO meta tag), your first instinct is probably to use String.prototype.length. If you are doing…...
The best coding agent still gets ~6 in 10 changes wrong. That is your review load.
48+ min ago (244+ words) While tech review articles argue about what PR length is safe to let an agent produce, the review problem is set by a simpler number: how often the agent is wrong. Specific Labs' Real-SWE benchmark, published September 2026, runs frontier agents…...
The more aggressive matmul kernel lost to the register budget
38+ min ago (171+ words) The WebGPU matmul sweep started with a naive kernel, then added 16 by 16 workgroup tiling and a 4 by 4 output block per thread. At a 2048 cubed matrix size, the measured time moved from 47.24 ms for the naive kernel to 17.23 ms for tiling…...