Tech Blog

OAuth 2.1 for MCP servers, done properly

Authorization is formally optional in MCP. That wording misleads people. It means you may run an unprotected server; it does not mean you get to half-implement a protected one. The moment you do protect an HTTP transport, the spec fills up with MUSTs, and most teams meet maybe half of them: pull in

General 09-05 1 DEV Community

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Poetry book that Anthropic tried to censor

Article URL: https://kk.org/cooltools/the-1930-poetry-book-that-anthropic-tried-to-censor/ Comments URL: https://news.ycombinator.com/item?id=49577244 Points: 23 # Comments: 10

Industry 09-05 1 Hacker News

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Oura is going public, but these smart ring companies are coming for its crown

While Oura has largely dominated the smart ring market for years, a growing number of rivals are now racing to dethrone it by trying all sorts of approaches to get an edge over it.

Industry 09-05 1 TechCrunch

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How the Planet-Altering Disaster of "Forever Chemicals" Was Kept Secret

Article URL: https://www.propublica.org/podcast/forever-chemicals-pfas-pfos-3m-secret-kris-hansen Comments URL: https://news.ycombinator.com/item?id=49576986 Points: 48 # Comments: 0

Industry 09-05 1 Hacker News

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Functional options design pattern and implementation.

submitted by /u/Archetechmes [link] [留言]

Frontend 09-05 1 Reddit r/golang

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AI Meeting Notes That Capture What Was Decided and What Comes Next

AI agents can turn raw transcripts into reliable follow-up records with decisions, action items, and the context needed to move work forward The Limitation of Basic Meeting Summaries Many AI meeting summaries arrive in email or chat, get skimmed once, and disappear. The summary might be

AI & ML 09-05 1 Dev.to (EN Zone)

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Building a Zero-Paywall AI Font Identifier: Fast Typography Matching on the Edge

As front-end developers and UI/UX designers, we frequently run into the same recurring roadblock: you spot an incredible typographic pairing in a client mock, a poster, or a web screenshot, and you need to know which font was used. For years, legacy tools like WhatTheFont or Font Squirrel Matcherat

Frontend 09-05 1 Dev.to (EN Zone)

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AWS & SRE Field Manual (Part 7): Amazon RDS Deep Dive: Architecture and High Availability

1. TL;DR & Problem Statement Definition: A fully managed database service providing automated provisioning, high availability, patching, backups, and horizontal read scalability for relational engines (PostgreSQL, MySQL, MariaDB, Oracle, SQL Server, and Amazon Aurora). Problem Solved: Elimi

Database 09-05 1 Dev.to (EN Zone)

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Google Fixes Gemini 3.8 Flash Citation Bug in AI Mode After Missing Source Links

Google has fixed an issue that caused some AI Mode responses using Gemini 3.8 Flash to appear without citations or source links. The problem emerged shortly after Google introduced the latest Flash-generation Gemini model on September 2, 2026. By September 4, follow-up reporting indicated that sourc

Industry 09-05 1 Dev.to (EN Zone)

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There's No Limit to How Bad Code Can Get

Article URL: https://zachkehs.com/blog/theres_no_limit_to_how_bad_code_can_get/ Comments URL: https://news.ycombinator.com/item?id=49576704 Points: 69 # Comments: 48

Industry 09-05 1 Hacker News

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Can Your AI Use What It Remembers?

An assistant correctly recalls a user's tree-nut allergy. Given a request for macarons, it supplies an almond-flour recipe without applying that allergy to the user. This is a recorded example from InMind, a July 2026 study of agent memory, using xMemory. The evaluations ask two different things: c

AI & ML 09-05 1 Dev.to (EN Zone)

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Meet the Ig Nobel Prize Winners

Article URL: https://arstechnica.com/science/2026/09/meet-the-2026-ig-nobel-prize-winners/ Comments URL: https://news.ycombinator.com/item?id=49576611 Points: 32 # Comments: 4

Industry 09-05 1 Hacker News

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Your Image Converter Probably Doesn't Need Your Image on a Server

Most online file tools follow the same architecture: Choose file ↓ Upload file ↓ Server processes it ↓ Server stores a temporary result ↓ Download result That architecture is valid. But for many image operations, it is not always necessary. Modern browsers can decode, transfor

Backend 09-05 1 Dev.to (EN Zone)

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Fine-tuning a 1.7B model at 3.2 GB VRAM — building FineTune Studio

FineTune Studio exists because every fine-tuning tutorial I found assumed a rented A100 and a notebook full of half-explained flags. I wanted something a student could run: upload a dataset, validate it, launch a real QLoRA job, watch the loss stream live, then see — not assume — whether the fine-tu

Frontend 09-05 1 Dev.to (EN Zone)

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Gemini 3.8 Flash: Benchmarks, Price, Cyber - Proje Defteri

TL;DR: Gemini 3.8 Flash in 30 seconds Gemini 3.8 Flash landed on September 2, 2026, three weeks after 3.7 Flash. That is the third Flash release in three months. Price did not move: $0.75 input, $3.75 output per million tokens. The promo ends December 31, 2026, then it doubles. A second model shi

AI & ML 09-05 1 Dev.to (EN Zone)

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I Watched Our Interns Play Valorant for Three Hours. Put Your Rank on the Resume.

Last week of summer with our interns we skipped the goodbye lunch and booked an esports arena. Split them into teams. Valorant. Best of whatever until the room kicked us out. I run go to market at a startup. I have sat through a lot of team exercises. Trust falls. Escape rooms. A guy with a flip ch

Backend 09-05 1 Dev.to (EN Zone)

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Why Early Metrics Matter More Than You Think

When a new website or product launches, it is easy to focus on traffic, rankings, and overall growth. I think one of the more useful things to watch in the early stages is much simpler: what are people actually doing? Early metrics can reveal interest before you have enough data to make confident l

Industry 09-05 1 Dev.to (EN Zone)

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The "$60 Gaming PC" – AMD BC-250 (2025)

Article URL: https://devquasar.com/hardware/the-60-gaming-pc-amd-bc-250/ Comments URL: https://news.ycombinator.com/item?id=49576386 Points: 92 # Comments: 26

Industry 09-05 1 Hacker News

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Visualizing Rust's Vtables: How dyn Trait Works In Memory

Article URL: https://sofiabelen.github.io/projects/visualizing-rusts-vtables-how-dyn-trait-works-in-memory/ Comments URL: https://news.ycombinator.com/item?id=49576343 Points: 4 # Comments: 0

Industry 09-05 1 Hacker News

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I automated Dependabot PR cleanup — and drew a hard line on what NOT to automate

If you use GitHub, you know the rhythm: Dependabot opens a PR, CI runs green, and then a human has to answer the same questions again — is this a patch or a major? did anyone touch source code? does it conflict? I got tired of answering those questions by hand, so I built dep-triage: a CLI that sor

Backend 09-05 1 DEV Community

OAuth 2.1 for MCP servers, done properly

Poetry book that Anthropic tried to censor

Oura is going public, but these smart ring companies are coming for its crown

How the Planet-Altering Disaster of "Forever Chemicals" Was Kept Secret

Functional options design pattern and implementation.

AI Meeting Notes That Capture What Was Decided and What Comes Next

Building a Zero-Paywall AI Font Identifier: Fast Typography Matching on the Edge

AWS &amp; SRE Field Manual (Part 7): Amazon RDS Deep Dive: Architecture and High Availability

Google Fixes Gemini 3.8 Flash Citation Bug in AI Mode After Missing Source Links

There's No Limit to How Bad Code Can Get

Can Your AI Use What It Remembers?

Meet the Ig Nobel Prize Winners

Your Image Converter Probably Doesn't Need Your Image on a Server

Fine-tuning a 1.7B model at 3.2 GB VRAM — building FineTune Studio

Gemini 3.8 Flash: Benchmarks, Price, Cyber - Proje Defteri

I Watched Our Interns Play Valorant for Three Hours. Put Your Rank on the Resume.

Why Early Metrics Matter More Than You Think

The "$60 Gaming PC" – AMD BC-250 (2025)

Visualizing Rust's Vtables: How dyn Trait Works In Memory

I automated Dependabot PR cleanup — and drew a hard line on what NOT to automate

AWS & SRE Field Manual (Part 7): Amazon RDS Deep Dive: Architecture and High Availability