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News

DEV Community
dev.to > isocyanideisgood > agentic-synthetic-data-generation-4k69

Agentic Synthetic Data Generation

48+ min ago   (114+ words) The next bottleneck in AI isn't compute. It's high-quality data. 💡 As public web data hits saturation, the most interesting shift in LLM and Agent development is the rise of Agentic Synthetic Data Generation. 1️⃣ Autonomous agents run in simulated environments to…...

DEV Community
dev.to > starnikov > a-telegram-job-alert-bot-in-60-lines-of-python-on-live-ats-data-k9a

A Telegram job alert bot in 60 lines of Python, on live ATS data

1+ hour, 21+ 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…...

DEV Community
dev.to > urbanmixo > the-illusion-of-stringlength-how-to-safely-count-unicode-emojis-and-words-in-js-166m

The Illusion of String.length: How to safely count Unicode, Emojis, and Words in JS

1+ hour, 49+ 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…...

DEV Community
dev.to > chang_zhong_2c82ccf7fb888 > designing-a-deterministic-browser-side-photo-analysis-flow-2e2c

Designing a deterministic browser-side photo analysis flow

3+ hour, 8+ min ago   (196+ words) While building a small browser-based facial-proportion tool, I found that a few engineering choices matter more than adding another model. The pipeline starts with 478 detected facial landmarks and derives four displayed proportions: harmony, symmetry, eye area, and jawline. The important…...

Medium
medium.com > @ashrayadhikari > i-replaced-chroma-qdrant-and-pinecone-with-a-sqlite-file-1ae5210c85d4

I Replaced Chroma, Qdrant, and Pinecone With a SQLite File

2+ hour ago   (165+ words) I needed a vector DB that didn’t require a daemon. SQLite was already there. Every RAG tutorial starts the same way. Step one: install …...

DEV Community
dev.to > natuworkguy > i-rewrote-one-function-in-squirrel-then-in-c-one-line-of-python-was-just-as-fast-3han

I Rewrote One Function in Squirrel, Then in C. One Line of Python Was Just as Fast.

7+ hour, 37+ min ago   (543+ words) I maintain a 2D game engine in Python called ABS Engine. Last week I decided it needed C. Not because anything was slow. That is the embarrassing part. I wanted to drop a.c file into a folder and call it from Python…...

Medium
medium.com > @adebayokab32 > how-to-build-your-first-ai-automation-workflow-from-scratch-a-beginners-walkthrough-50d4b1afa0c7

How to Build Your First AI Automation Workflow From Scratch (A Beginner’s Walkthrough)

3+ hour, 23+ min ago   (33+ words) The first automation you build doesn’t need to be smart. It just needs to work. Most people put off building …...

Medium
medium.com > @tolulopeoke_6347 > -22154930683d

3+ hour, 42+ min ago   (99+ words) Synchronous JavaScript executes code one statement at a time, in order. Each task generally has to finish before the next one runs.Continue reading on Medium » 𝗦𝘆𝗻𝗰𝗵𝗿𝗼𝗻𝗼𝘂𝘀 & 𝗔𝘀𝘆𝗻𝗰𝗵𝗿𝗼𝗻𝗼𝘂𝘀 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁. Synchronous JavaScript executes code one statement at a time, in order....

DEV Community
dev.to > aurelionakamura > i-built-a-redos-scanner-that-proves-each-bug-offline-and-hands-you-a-verified-fix-3a5e

I built a ReDoS scanner that proves each bug offline — and hands you a verified fix

8+ hour, 44+ min ago   (442+ words) A regular-expression denial-of-service bug is a regex whose backtracking engine can be pushed into super-linear (often exponential) time by a short, hand-crafted input. The textbook shape is a quantifier inside a quantifier: The scary part is that these patterns look…...

Medium
medium.com > @saifhamdan14 > building-backend-services-in-go-in-the-age-of-agentic-ai-5d7e99c2da02

Building Backend Services in Go in the Age of Agentic AI

4+ hour, 12+ min ago   (1530+ words) Why boring, explicit code wins when the most frequent reader of your code isn’t human. For a long time, the people reading my code were …...