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🔗 Thinking Elixir Podcast 303: The Taming of the Slop

2026-05-12T17:00:00Z

EEF 2026 election candidates are out, Elixir-Vibe launches tools to fight AI code slop, erlang_python 3.0.0 embeds CPython into the BEAM, ElixirConf EU 2026 videos are dropping, and more!

Continue reading on podcast.thinkingelixir.com

#reading-list #elixir #phoenix

🔗 Intelligent curation tagging for creative workflows

2026-05-12T13:00:00Z

I struggled with organizing 14,000 photos and wanted an AI to help identify the ones matching my aesthetic. Initially, I relied on a vision model to classify them based on a prose description, but the results were inconsistent and resource-intensive, spiking RAM usage to 15GB. The new architecture focuses on learning from my feedback instead of static prompts. Using CLIP embeddings and a preference model, it tracks my ratings to improve selection. The ingestion process involves measuring technical image qualities and extracting metadata before sending photos to the AI worker. This staged pipeline lets each component fail and retry independently, providing a smooth curation experience. After running just a few sessions, I managed to surface 214 meaningful images out of 3,600 processed. The entire backlog could be managed within a week at this rate!

Continue reading on qwelian.com

#reading-list #development #tools #ai

🔗 Common CORS errors and how to fix them

2026-05-12T08:00:00Z

Cross-Origin Resource Sharing (CORS) provides browser security by managing requests across different origins. CORS errors arise when the server does not send back the expected headers, leading to blocked requests in the browser's console.

This article outlines common CORS errors, including missing headers and preflight issues, and offers detailed solutions. Developers are advised to configure their server settings correctly to allow cross-origin interactions while maintaining secure API access.

Continue reading on workos.com

#reading-list #frontend #best-practice #http

🔗 Shell tricks that actually make life easier (and save your sanity)

2026-05-11T13:00:00Z

The post is a practical roundup of shell shortcuts and habits that make command-line work faster and less frustrating. It highlights useful editing, navigation, and safety tips for Bash/Zsh users, plus a few portable tricks that work across POSIX shells as well.

Continue reading on blog.hofstede.it

#reading-list #tools #best-practice #terminal

🔗 Anti-frameworkism: Choosing native web APIs over frameworks

2026-05-11T08:00:00Z

Today’s browsers can handle most issues that frontend frameworks were created to solve. Developers often still opt for frameworks like React, Angular, or Vue, which can increase page weight, hurt performance, and affect SEO despite native web APIs being sufficient for many tasks.

This article identifies the disparity between "frameworkism" and "anti-frameworkism." It emphasizes that frameworks are not always necessary and advocates for a native API-first approach where developers rely on native browser capabilities before turning to frameworks.

Continue reading on blog.logrocket.com

#reading-list #javascript #frontend #best-practice #html

🔗 Laravel raised money and now injects ads directly into your agent

2026-05-10T17:00:00Z

Did Laravel really need to change their agent documentation to push Laravel Cloud? After raising a $57M Series A, it's clear they want to monetize effectively. The latest PR suggests agents should default to Laravel Cloud for deployments, sparking complaints from users about the perceived bias towards Laravel's commercial platform. This shift raises questions about the erosion of community trust and the balance between monetization and quality support. Interestingly, many still recommend Laravel Cloud without the need for forceful promotion. However, it prompts a broader discussion about how ads within development tools might impact user experience and community sentiment. If Laravel's commercial segment is doing well, why risk alienating devoted users?

Continue reading on techstackups.com

#reading-list #development #laravel #announcement

🔗 Migrating from DigitalOcean to Hetzner: from $1,432 to $233/month with zero downtime

2026-05-10T13:00:00Z

I saved over $1,200 per month by migrating from DigitalOcean to Hetzner. Previously, I paid $1,432/month for a droplet, while the Hetzner AX162-R costs only $233/month. Managing 248 GB of MySQL data across 30 databases and hosting 34 Nginx sites meant careful planning to avoid downtime. I implemented a six-phase strategy that included live MySQL replication using mydumper for fast data export and loading, and a well-scripted DNS cutover that reduced TTL to allow for quick switching. After the move, I noticed significant performance improvements thanks to MySQL 8.0's enhancements. The process involved meticulous configuration of services and a thorough testing phase before the final switch-over. The transition was seamless, with all traffic constantly routed during migration, solidifying the importance of planning when moving critical infrastructure.

Continue reading on isayeter.com

#reading-list #database #best-practice #mysql #devops #linux

🔗 pg_textsearch: How we built a BM25 search engine on Postgres pages

2026-05-10T08:00:00Z

Building a BM25 search engine on Postgres required addressing significant limitations of the built-in ts_rank. As I learned, the lack of inverse document frequency and term frequency saturation affected the relevance and scalability of searches. By creating pg_textsearch, they implemented real BM25 scoring via a native indexing solution in C integrated with Postgres.

The design included a hybrid architecture with a write-optimized memtable and immutable disk segments. Notably, they achieved fast query performance through optimizations like Block-Max WAND, allowing for much quicker retrieval of top results without scoring every match. With extensive benchmarks, they showed pg_textsearch can outperform existing tools like ParadeDB, achieving up to 6.5x speed increases on 138 million document queries. This combination of efficiency and native integration makes it a compelling option for teams needing robust search capabilities within Postgres.

Continue reading on www.tigerdata.com

#reading-list #development #database #tools #best-practice #postgresql

🔗 Finding my way with AI coding agents

2026-05-09T13:00:00Z

The author initially disliked AI coding assistants, finding inline autocomplete intrusive and distracting from their work. After exploring GitHub Copilot Pro agents in Zed, they realized the core problem: AI agents operate at the wrong abstraction layer, viewing static code rather than the running application.

Tidewave, an Elixir-based tool by José Valim, runs directly inside applications at runtime and lets agents see what developers see. The author's workflow involves connecting Tidewave to Copilot, using Gemini 3.1 Pro to implement features while watching the agent test changes in the browser, then manually refactoring the generated code in Zed before committing.

This approach resolves the abstraction layer problem and keeps the developer engaged with their codebase. The author maintains manual control over code quality and structure, avoiding the pitfalls of fully autonomous agents while still leveraging AI's capabilities effectively.

Continue reading on fabrithedev.com

#reading-list #development #tools #ai #elixir

🔗 Every layer of review makes you 10x slower

2026-05-09T08:00:00Z

Every layer of approval in a process makes it approximately 10x slower in wall-clock time, primarily due to waiting and coordination overhead. A simple bug fix takes 30 minutes to code, 5 hours to peer review, a week for design approval, and 12 weeks if another team must schedule it.

Sustainable speed improvement requires fewer reviews rather than faster reviewers, as AI cannot overcome latency bottlenecks in approval pipelines. Quality improvement should focus on system-wide engineering practices and trust, following Deming's philosophy, rather than adding more QA layers that create perverse incentives and reduce actual quality.

Continue reading on apenwarr.ca

#reading-list #development #best-practice

🔗 EXPLAIN's other superpowers

2026-05-08T17:00:00Z

Did you know that the EXPLAIN command in PostgreSQL has several lesser-known options that can significantly enhance your troubleshooting capabilities? The BUFFERS option shows where your data was sourced—whether from shared buffers or disk—helping you diagnose cache issues or memory constraints. You can then track memory usage during query planning with MEMORY. For write-heavy operations, the WAL option reveals detailed logging metrics, useful for bulk loads or updates. Want to replicate your environment? The SETTINGS option outlines your configuration settings, while the VERBOSE flag provides an expanded view of the query planner's operations. Combine these options, like EXPLAIN (ANALYZE, BUFFERS, WAL, SETTINGS), for a comprehensive picture of your query execution and database health.

Continue reading on richyen.com

#reading-list #database #best-practice #postgresql

🔗 Thinking Elixir Podcast 302: BEAM in Your Pocket

2026-05-08T13:00:00Z

News includes Mob bringing BEAM-on-device native mobile dev to Elixir, Folio for print-quality PDFs via Rustler NIF, Oban v2.22 & Pro v1.7.0 released, LiveVue v1.1 with Node-less SSR, and more!

Continue reading on podcast.thinkingelixir.com

#reading-list #elixir #phoenix

🔗 Most devs ignore git worktree. Here's why they're wrong

2026-05-08T08:00:00Z

I used to dread the inefficiency of branch switching in Git. Switching branches often disrupted my workflow, forcing me to stash changes and lose my train of thought. Then I discovered git worktree, which transformed my experience by allowing multiple clean working directories for the same repository. With git worktree add, I could create a new folder for a branch, eliminating the need to stash or lose context. This approach enables parallel development, so I could run tests in one directory while coding in another, minimizing context switches. Yet, many developers ignore it, thinking it’s only for advanced users, even as they spend hours on outdated workflows. After using git worktree, I could never go back. It’s not flashy, but it’s incredibly effective.

Continue reading on dev.ongoro.top

#reading-list #development #tools #best-practice #git

🔗 PHP attributes in Laravel 13: The ultimate guide (36 new attributes!)

2026-05-07T13:00:00Z

New Laravel 13 went all-in on PHP attributes. Properties like $fillable, $guarded, and $hidden that you've been defining on models for years can now be declared as class-level attributes: #[Fillable], #[Guarded], and #[Hidden]. The same applies to job configuration, console command signatures, middleware, and more.

In this article, I'll walk you through every PHP attribute available in Laravel 13 — both the new ones and those that existed before — with practical code examples for each.

Important notice: those attributes are optional, and you may use the old syntax in all those cases. The attributes are NOT breaking changes, just the new alternatives.

Continue reading on laraveldaily.com

#reading-list #laravel #php

🔗 Debugging slow ecto queries with AppSignal

2026-05-07T08:00:00Z

A sports car can only be driven as fast as the road it's on. In Phoenix applications, the database often becomes that bottleneck, impacting performance. AppSignal aids in detecting slow Ecto queries by auto-instrumenting them. It allows developers to pinpoint the specific queries causing performance issues. The tool highlights slow queries in the performance section, showing them ranked by impact based on frequency and duration. To resolve issues, ensuring tables are indexed properly and avoiding unbounded queries are key strategies. For common problems like N+1 queries, employing techniques such as limiting query results or offloading work to materialized views can greatly enhance performance. After making adjustments, it’s crucial to verify that these changes effectively reduce latency by checking AppSignal's insights post-deployment.

Continue reading on blog.appsignal.com

#reading-list #database #tools #elixir #phoenix

🔗 Did contexts kill Phoenix?

2026-05-06T17:00:00Z

The author reflects on the challenges faced by the Phoenix framework, particularly how the introduction of contexts may have hindered its adoption among new developers.

Continue reading on arrowsmithlabs.com

#reading-list #development #best-practice #elixir #phoenix

🔗 On knowing what code to throw away

2026-05-06T13:00:00Z

This article discusses a shift in coding practices due to the emergence of agentic coding tools. The emphasis has moved from merely writing code to knowing what to remove, as the ability to generate code has become abundant while the skill of effective curation remains scarce.

The article compares this change to Michelangelo's sculpting process, where the focus is on revealing the form within the marble rather than adding more material. As a result, software engineers now face the challenge of discerning which elements are essential, recognizing that the skill of editing is more crucial than the act of building itself.

Continue reading on matthewsinclair.com

#reading-list #development #best-practice #ai

🔗 What I learned from nearly 1,000 interviews at Amazon

2026-05-06T08:00:00Z

I spent over a decade as an Amazon Bar Raiser, interviewing nearly 1,000 candidates across all levels. A surprising trend emerged: technical skills mattered less than how candidates presented themselves. Many who excelled technically still failed due to poor storytelling in behavioral interviews. While preparation for technical skills is concrete and quantifiable, non-technical preparation can be neglected entirely. I found that spending even a small portion of your prep time on crafting clear, concise personal stories can dramatically improve your interview performance. Ultimately, interviews should be viewed as auditions for teamwork rather than exams to be passed, emphasizing the importance of fit and personality in hiring decisions.

Continue reading on alifeengineered.substack.com

#reading-list #best-practice

🔗 Collaborative Editing in ProseMirror

2026-05-05T13:00:00Z

Collaborative editing can feel daunting, yet ProseMirror makes it accessible. I learned that ProseMirror facilitates real-time collaboration through its robust data structure and undo manager. The library supports multiple users editing the same document without conflicts by leveraging patches and operational transformation. Each user’s changes are tracked and synchronized seamlessly, which allows for a smooth collaborative experience. The implementation of collaborative features can also leverage different backends like WebSockets efficiently, enabling near-instant updates. ProseMirror's extensible architecture makes it easy to customize features according to specific project needs. Overall, integrating ProseMirror can significantly enhance user interaction in text-based applications.

Continue reading on marijnhaverbeke.nl

#reading-list #javascript #development #frontend

🔗 The two kinds of error

2026-05-05T08:00:00Z

In this article, errors in software development are divided into two main categories: expected errors and unexpected errors. Expected errors occur during normal operations, such as validation or network errors, and can be handled gracefully, whereas unexpected errors indicate bugs and should cause the program to crash or panic.

The distinction between these errors can depend on the context, from quick scripts where all errors may be seen as unexpected to critical systems where many errors are anticipated. Languages like Rust tend to classify more errors as expected, promoting reliability, while JavaScript might be more lenient, showcasing different philosophies in error handling within programming.

Continue reading on evanhahn.com

#reading-list #rust #javascript #development #best-practice

🔗 The Git commands I run before reading any code

2026-05-04T17:00:00Z

The first thing I do with a new codebase isn’t dive into the files; I run specific git commands to assess its health. The git log --format command can reveal the 20 most changed files over the past year, highlighting those at risk of being "codebase drag." A 2005 Microsoft study showed that churn metrics predict defects better than complexity metrics. I cross-reference high-churn files with git log -i -E --grep for bug keywords to identify the most dangerous areas. Assessing contributor activity with git shortlog -sn --no-merges also helps determine the bus factor and stability of knowledge in the team. Declining commit trends signal team momentum loss and issues in deployment are indicated by revert frequencies. These simple commands offer a quick snapshot of a codebase’s challenges, guiding me on where to focus my attention first.

Continue reading on piechowski.io

#reading-list #development #best-practice #git

🔗 Waiting for PostgreSQL 19 – Introduce the REPACK command

2026-05-04T13:00:00Z

On 10th of March 2026, Álvaro Herrera committed patch:

Introduce the REPACK command
 
REPACK absorbs the functionality of VACUUM FULL and CLUSTER in a single
command.  Because this functionality is completely different from
regular VACUUM, having it separate from VACUUM makes it easier for users
to understand; as for CLUSTER, the term is heavily overloaded in the
IT world and even in Postgres itself, so it's good that we can avoid it.
 
We retain those older commands, but de-emphasize them in the
documentation, in favor of REPACK; the difference between VACUUM FULL
and CLUSTER (namely, the fact that tuples are written in a specific
ordering) is neatly absorbed as two different modes of REPACK.
 
This allows us to introduce further functionality in the future that
works regardless of whether an ordering is being applied, such as (and
especially) a concurrent mode.

I'm VERY excited.

Continue reading on www.depesz.com

#reading-list #database #postgresql #sql

🔗 Claude Code Handbook

2026-05-04T08:00:00Z

I just explored the Claude Code Handbook, a robust resource for mastering AI-assisted development with Claude Code. It covers best practices, essential concepts, and practical shortcuts that can streamline my workflow. The tips and tricks section is especially useful, offering clever hacks to boost productivity. Plus, the guide includes plugins that enhance the development experience, which is a game changer. I've already noted several strategies to incorporate into my projects, especially around the fundamentals and best practices. It’s clear that this handbook is a must-have for anyone looking to leverage AI in their coding practices.

Continue reading on nikiforovall.blog

#reading-list #development #tools #best-practice #ai

🔗 Securing Hex, the backbone of the Elixir ecosystem

2026-05-03T17:00:00Z

The Ægis Initiative, launched by the Erlang Ecosystem Foundation, aims to enhance supply chain integrity for Elixir and Erlang. A recent audit of the Hex Package Manager revealed a remote code execution vulnerability in the Elixir client but it was swiftly addressed before any damage occurred. Despite some medium and low severity findings, the overall assessment concluded that Hex is a resilient foundation for Elixir and Erlang, thanks to its well-designed infrastructure and proactive security measures. The audit was supported by significant funding from major organizations like AWS and GitHub, underscoring their commitment to enhancing open source security. This initiative sets a high standard for how open source projects should address security challenges.

Continue reading on paraxial.io

#reading-list #elixir #announcement

🔗 Scaling a monolith to 1M LOC: 113 pragmatic lessons from tech lead to CTO

2026-05-03T13:00:00Z

Jack shares 113 practical lessons from scaling a large monolithic codebase to over one million lines. It covers performance, team structure, monitoring, testing, and deployment. Key ideas include optimizing database queries, using background jobs, improving developer workflows, and strengthening observability. It emphasizes simple, pragmatic decisions and strong team practices to maintain speed, reliability, and quality as systems and teams grow.

Continue reading on www.semicolonandsons.com

#reading-list #development #database #best-practice #devops #testing