Codeminer42

Your npm dependencies just became supply-chain weapons. TanStack got hit with OIDC token extraction. Mini Shai-Hulud is self-spreading with valid cryptographic signatures. Trust is broken. bit.ly/4dppGRd #DevWeekly

Not every AI problem needs an LLM, and Gabriel Quaresma is taking that conversation to RubyConf 2026. 💎 On July 14, he will present “Why a 1990s Machine Learning Algorithm Destroys LLMs at Predicting House Prices”. #Codeminer42 #RubyConf #TechEvents

On this week's brownbag, Paulo Vilarinho walkthrough of Claude Code's fundamentals: the loop, the context window, and the harness behind almost every weird behavior. Available on @Codeminer42TV bit.ly/4uKoU8x #AI #ClaudeCode #LLM #DevTools

Hello there! 👋 Here is the brownbag calendar for this month. Subscribe to Codeminer42TV and be sure to don't miss a thing! bit.ly/48Ih3zc

Chrome just silently downloaded a 4GB AI model to 2 billion devices without asking. Anthropic's compute explosion unlocks Claude's limits. Node.js 26 ships Temporal by default. Dev Weekly #110 #DevWeekly #Chrome #Anthropic #SpaceX bit.ly/4faaudl

We’re proud to share that Talysson Oliveira will be speaking at the world’s premier conference on software modeling and design! Now bringing this talk to the Domain-Driven Design Europe stage, Talysson explores how to take the first steps to apply DDD in real-world projects.

Catch up with our Dev Weekly: Compare Opus 4.7 vs GLM 5.1 for AI translation in WordPress plugins, plus Ruby concurrency, Rust bugs, AI for RubyGems, and more!! #TechNews #AI #Opus #GLM #WordPress bit.ly/4eON3Gk

Is mixing Opus and GLM for AI tasks really worth it? Cost savings are clear—but higher complexity brings more supervision and time. Data, charts, and lessons learned in our new case study. #AI #LLM #WordPress #Opus #Glm bit.ly/4cWsRzU

We will be at SaaStr AI Annual 2026. ☁️🚀 From May 12 to 14, Carlos Lopes will be representing our team in the San Francisco Bay Area at one of the biggest gatherings for Cloud, SaaS, and AI leaders. If you’ll be there too, let’s connect! #Codeminer42 #TechEvents

Global communities are built by people who show up, share, and contribute. 🌍💎 This month, Edy Silva and Guilherme Araújo represented Codeminer42 at the Node.js Collaboration Summit in London. Proud to see our team connected to the global open-source ecosystem. 🚀

We’re thrilled to share that four talks from Codeminer42 were selected for RubyConf 2026. 💎 With four approved talks, Codeminer42 will be part of one of the most important stages in the global Ruby community. More details soon — stay tuned. 🚀 #Codeminer42 #RubyConf

AI agents are only as good as what they remember 🧠 Learn how to build memory systems that let agents retain context, evolve over time, and behave consistently. Available on @Codeminer42TV. bit.ly/4mPv8RX #AI #AIAgents #LLM

AI is generating code, but is it quality? Learn how Rails teams can automate coverage, complexity, SRP, and mutation testing with one rake task. bit.ly/4cBFilP #Rails #AI #CodeQuality

Tropical on Rails 2026 was something special. 🌴💎 Having Fabio Akita on the keynote stage, alongside talks from Miguel Marcondes and Talysson Oliveira, made this edition a memorable one for us. A big thank you to everyone who joined the sessions! See you at the next one! 🚀

Most people are trying to get better results from coding AI agents by using more advanced prompts. The real improvement often starts with understanding the basics. Swipe through for the highlights, then read the full post on our blog. 🔗 bit.ly/3PqVyfX #Codeminer42

Claude Opus 4.7 launches, Android devs get powerful new tools, Java 26 & Rust 1.95.0 land, and Spotify’s weekly deployment secrets revealed. Catch all this and more in our latest Codeminer42 tech roundup! bit.ly/41KhMg2 #TechNews #Claude #AI #Opus #Rust #Amd

Tired of Git headaches? Meet Jujutsu (JJ)—a new, simpler version control tool! We break down the key differences and hands-on tips in our latest post. #DevTools #Jujutsu #Git #VersionControl bit.ly/4cMbnXU

Building AI agents is becoming more popular—we have more and more apps powered with AI. João Malheiros will show you how to build agents on Rails using the gem ActiveAgent. "ActiveAgent: building AI Agents the Rails-way" Live today at 12:30 BRT bit.ly/4tOp1PQ

Our DevRel Edy Silva built a WP multilingual plugin in 2 days using Claude Code. 156 tests, 0 custom tables, and some humbling production bugs. Here is the full breakdown of the TDD process and what the AI got wrong.