Why Module Federation in React Native
The short version: Module Federation lets a React Native app load its features at runtime, so each one can be deployed and updated on its own instead of riding in a single app-store release. That buys independent deploys and over-the-air fixes. It also hands you a distributed-systems problem that us
CHE MCP — Building Argentina's First National MCP Ecosystem: 5-Stage Classifier, WMA Online Learning, 748 Datasets
Argentina just got its first national MCP ecosystem — and it was built from Bahía Blanca. CHE MCP is an intelligent gateway that connects any AI agent with real-time Argentine data. Dollar exchange rates, weather, football, tax compliance (ARCA), inflation, public transit — 80+ official data sources
Software
Migration Playbook: Cron Script Actor. Six Steps, No Rewrites.
TL;DR — Migrating a long-running cron-based scraper to an actor architecture does not require a rewrite. It requires six structural changes applied in order. Each one is independently shippable. Each one moves the scraper closer to a state where infrastructure is no longer your problem. We migrated
How you zip larger files in ruby
Easy way that compress files in ruby is using zip lib. Zip::File.open('./compress.zip', create: true) do |zip| zip.get_output_stream("./stuff_to_ziped.pdf") do |f| f.puts File.read("./stuff_to_zip.pdf") end end When you need to zip larger files or when you need to perform any task that
Manticore Search 27.1.5: Authentication, sharded tables, conversational search and faster vector search
Manticore Search 27.1.5 has been released. This release brings built-in authentication and authorization, sharded tables, conversational search, faster HNSW builds, better faceting and aggregations, and a long list of fixes across KNN, replication, protocol compatibility and other areas. This post i
Bridging Python and Rust: Mitigating GIL Contention in a High-Throughput LLM Gateway
Bridging Python and Rust: Mitigating GIL Contention in a High-Throughput LLM Gateway When building Aegis, an open-source OpenAI-compatible governance proxy, we made a core architectural decision: use Python (FastAPI/ASGI) for rapid development and API adaptability, but offload high-perform
A reformatted PR shows 80 changed lines but changed nothing — I built a zero-dep diff that sees through it
Someone runs the formatter, the line width changes, and suddenly the pull request touches 80 lines. You scroll through all of it looking for the actual change — and there isn't one. Or there's exactly one, buried in 79 lines of re-wrapping. We've all reviewed that PR. git diff -w is supposed to save
How I Built a Digital Chinese Temple in Vanilla HTML/CSS/JS
How I Built a Digital Chinese Temple No frameworks. No ads. No signup. What It Does Moon Block Divination (Jiao Bei) - 400-year ritual Virtual Incense and Prayer - 16 deities 16 Deities Encyclopedia - Cai Shen, Guan Yin, Monkey King Chinese Zodiac - 12 signs with mythology Praye
Why eCPM Alone Can Mislead You When Mobile Game Ad Revenue Drops
When mobile game ad revenue drops, it is tempting to open the ad dashboard and check one number first: eCPM. If eCPM is down, it feels like the answer is obvious. Demand is worse. The network is paying less. Maybe the mediation setup is broken. But in practice, eCPM alone can be a misleading first s
Why SSH Password Login Persisted: cloud-init Drop-in Trap
Why SSH Password Login Persisted: The cloud-init Drop-in Configuration Trap There was a time when I tried to disable SSH password login and use only key authentication to enhance server security. Despite changing the PasswordAuthentication setting to 'no' in the /etc/ssh/sshd_config file a
Estamos Confundindo Código com Software na Era da IA
Recentemente vi uma publicação no X, antigo Twitter, que chamou minha atenção O autor comemorava ter criado três aplicativos utilizando ferramentas de inteligência artificial sem saber programar. Como prova, publicou três links localhost. O problema é simples: localhost funciona apenas na máquina de
AI Agent 出问题时，不要只看最终回答：一次请求级调试的思路
这两年 AI 编程工具变化很快。 从 Copilot 式的代码补全，到 Claude Code、Codex、OpenCode、Cursor、Cline 这类 Agent 工具，AI 已经不只是“帮你补几行代码”了。它可以读项目、改文件、跑命令、调用工具、分析报错，然后继续下一轮。 但 Agent 越像一个“会干活的人”，问题也越明显： 它出错的时候，你很难判断它到底错在哪里。 很多人遇到 AI 编程工具跑偏时，第一反应是改 prompt。 比如： 你要更认真一点。 不要偷懒。 必须先读代码再修改。 不要乱改无关文件。 这些提示有时有用，但更多时候只是把问题往后推。 因为真正的问题可能根本不
How to Design Python-First Interactive Dashboards with Prefab Reactive UI Components and Static HTML Export
In this tutorial, we build a Prefab application that creates interactive dashboards entirely in Python. We design an operations dashboard with reactive state, charts, tables, filters, forms, tabs, and metrics. We generate synthetic pipeline monitoring data and connect it to live UI controls. We then
The 7 Types of Agent Memory: A Technical Guide for AI Engineers
LLMs are stateless by default. Agent memory fixes that. This guide breaks down all 7 types — working, semantic, episodic, procedural, retrieval, parametric, and prospective. It covers what each stores, where it lives, and when to build it. Includes a comparison table and working Python code. The pos
Game
Order Of The Sinking Star’s Solid Puzzle Work Is Shadowed By That Sinking Feeling
This Jonathan Blow guy really loves the sounds of his own words and is willing to put a big target on his back in service of that
Game
Former Unreal Engine 'lead evangelist' Sjoerd De Jong leaves Epic Games, says the industry is reaching a 'pivotal' moment that he must 'come to terms with'
"After 27 years of Unreal Engine, and 12 years at Epic Games and Unreal Engine I have decided to move on."
Game
Founding Xbox Member Says Her Early Skepticisms Are Coming True 25 Years Later
Gears of War producer Laura Fryer is concerned that Microsoft is not properly disciplined to weather long term supply chain pains
Game
One of the best ways to play Morrowind just got better with improved scripting support for magic mods and a host of crash fixes
OpenMW's 0.51.0 version has hit the proverbial shelves.
Game
CD Projekt Red co-CEO admits it "indefinitely" "lost the faith" of some fans after Cyberpunk 2077
The Witcher 4 developer CD Projekt Red believes it's yet to complete its "full redemption arc" after the disastrous 2020 launch of its open-world action-adventure game, Cyberpunk 2077. Read more
Game
Rumour: GTA 6 Price Potentially Leaked by European Retailer
Update: Retail snoop pours water on speculation.Portuguese retailer Fnac has potentially leaked the physical price of GTA 6, ahead of pre-orders opening on 25th June.Its website lists five different SKUs, scheduled for release in November, under the placeholder names ‘RS1’, ‘RS2’, etc. Fans are assu