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OXYDE

Oxyde ORM is a type-safe, Pydantic-centric asynchronous ORM for Python, built with a high-performance Rust core for clarity, speed, and reliability. It has a Django-style API for database interactions, supports Pydantic v2 models for full validation, and is designed for modern async Python applications.

2026.03.17
github.comGitHub repositoryTLDR Dev

VITE+

Vite+ is a unified, zero-config toolchain to streamline local web development by consolidating runtime, package management, and frontend tools into a single dependency. It integrates popular utilities like Vite, Vitest, Oxlint, and Oxfmt, with commands for development, testing, building, and monorepo task execution.

2026.03.17
github.comGitHub repositoryTLDR Dev

DOMAIN EXPERTISE STILL WANTED: THE LATEST TRENDS IN AI-ASSISTED KNOWLEDGE FOR DEVELOPERS

Developers are increasingly using AI for learning code. Despite this rising adoption, a "trust gap" persists, as many developers don't have confidence in AI-generated results. This AI tax necessitates a validation step, prompting devs to cross-reference AI-provided information with human-curated resources like technical docs and online communities.

2026.03.17
stackoverflow.blog11 min readTLDR Dev

ON THE NEED FOR UNDERSTANDING

Programming has shifted from building with understood parts to "basic science" on foreign libraries. For example, vibe-coded libraries are foreign as they are built for functionality without real understanding. Still, true mastery and efficiency come from committing to understanding how things really work.

2026.03.17
blog.information-superhighway.net19 min readTLDR Dev

DEEPAGENTS

Deep Agents is a LangGraph-powered, open-source agent harness that provides a ready-to-run AI agent with tools like planning, file access, and shell execution.

2026.03.17
github.comGitHub repositoryTLDR Dev

Sponsored

CODE

Vague AI promises.

2026.03.16
coderemix.aiSponsorTLDR Dev

HOW KERNEL ANTI-CHEATS WORK: A DEEP DIVE INTO MODERN GAME PROTECTION

Modern kernel anti-cheat systems, like BattlEye and Vanguard, operate at the highest privilege level in Windows, necessitated by the failure of user-mode protections against advanced kernel-level cheats. They have a three-component architecture, using kernel callbacks for real-time system monitoring, memory scanning, and advanced anti-injection and hook detection methods.

2026.03.16
s4dbrd.github.io54 min readTLDR Dev

WHAT WE LEARNED FROM A 22-DAY STORAGE BUG (AND HOW WE FIXED IT)

Mux experienced a 22-day storage bug between January 8 and February 4, during which 0.33% of audio and video segments were served in a corrupted state. An optimization to use fewer, larger storage nodes created bottlenecks that amplified pre-existing issues like remote read cancellations, a race condition in file deletions, and a bug where partially written segments were treated as complete. To fix this, Mux addressed the deletion purge path, resolved remote read context cancellation, and increased storage node counts, then regenerated all affected segments and purged CDN caches.

2026.03.16
mux.com16 min readTLDR Dev

FRONTEND MEMORY LEAKS: A 500-REPOSITORY STATIC ANALYSIS AND FIVE-SCENARIO BENCHMARK STUDY

A study analyzed 500 public React, Vue, and Angular repositories and conducted five benchmark scenarios to understand the prevalence and impact of frontend memory leaks caused by missing cleanup patterns. The static analysis found that 86% of repositories had at least one missing-cleanup pattern, with timers and event listeners being the most common offenders. Controlled benchmarks consistently showed that each unhandled pattern resulted in approximately 8 KB of retained heap growth per component mount/unmount cycle.

2026.03.16
stackinsight.dev32 min readTLDR Dev

GRIEF AND THE AI SPLIT

AI-assisted coding has revealed a pre-existing split among developers: one group mourns the loss of the craft and artistry of writing code, while the other prioritizes making computers achieve desired outcomes. AI tools are a natural progression of software engineering though, shifting the puzzle-solving aspect of it to a more abstract, architectural level.

2026.03.16
blog.lmorchard.com8 min readTLDR Dev

OPTIMIZING CONTENT FOR AGENTS

Content should be optimized for AI agents, similar to how it's optimized for human users. This is necessary because AI agents, particularly frontier models, have specific behaviors and constraints, such as only reading parts of files or responding differently to direct information versus self-discovery. The recommended implementation involves content negotiation, where an `Accept: text/markdown` header signals an agent request, prompting the server to deliver specialized content.

2026.03.16
cra.mr5 min readTLDR Dev

TUI STUDIO

TUIStudio is a Figma-like visual editor for designing terminal user interfaces using drag-and-drop components, advanced layouts, and real-time previews.

2026.03.16
tui.studioToolTLDR Dev

GITAGENT

GitAgent is an open standard for defining, versioning, and running AI agents natively within Git repositories, treating agent configurations and components like traditional software code. It uses a git-native file system structure for defining agent "soul," skills, memory, and deterministic workflows.

2026.03.16
gitagent.shToolTLDR Dev

MCP IS DEAD; LONG LIVE MCP!

When comparing CLIs vs MCPs for coding agents, MCPs are better for enterprise and organizational adoption. MCP over streamable HTTP provides advantages such as centralization, robust security, comprehensive telemetry, and standardized, dynamic delivery of tools, prompts, and resources. For well-known tools, CLIs do provide more token savings.

2026.03.16
chrlschn.dev18 min readTLDR Dev

TWENTY YEARS OF AMAZON S3 AND BUILDING WHAT'S NEXT

Amazon S3 launched in 2006, unexpectedly shaping the internet infrastructure by offering developers highly scalable, reliable, and inexpensive web-scale storage. Over two decades, S3 has grown from petabytes to hundreds of exabytes and trillions of objects. Looking forward, S3 is evolving beyond simple storage to become a universal foundation for AI and data workloads, introducing capabilities like S3 Tables, Vectors, and Metadata to directly support complex applications on stored data.

2026.03.16
links.tldrnewsletter.com7 min readTLDR Dev

THE 49MB WEB PAGE

Modern news websites are bloated, slow, and usually have a lot of ads covering their UIs. Publishers prioritize short-term ad revenue (CPMs) over reader retention, resulting in massive data downloads, constant surveillance, and a high cognitive burden on users. This also shows up in the download size of web pages, some being slow to load because of all the data being downloaded.

2026.03.16
thatshubham.com15 min readTLDR Dev

FULLY REMOTE)

As the first engineer on TLDR's new Applied AI team, you'll build AI agents and composable Claude Skills to let non-technical teammates create their own AI workflows. Learn more [20].

2026.03.16
jobs.ashbyhq.comTLDR Dev

XML IS A CHEAP DSL

XML, despite its perceived obsolescence, is a uniquely cheap and effective choice for building declarative domain-specific languages to model complex systems like the tax code, due to its structured handling of nested expressions and universal tooling ecosystem.

2026.03.16
unplannedobsolescence.com17 min readTLDR Dev

SUPERPOWERS 5

Superpowers 5 introduces "Visual Brainstorming," which enables agents to generate interactive web-based mockups and diagrams instead of relying on ASCII art.

2026.03.16
blog.fsck.com8 min readTLDR Dev

Sponsored

THE 5-STEP PLAYBOOK FOR UNLOCKING THE VALUE OF AI

AI is all the rage, but are you really using it to your advantage? This practical guide [4] from You.com [5] guides you through the process of identifying and prioritizing opportunities where AI can best serve your org. Explore where AI can drive the most impact in your organization, both internally and externally.

2026.03.13
you.comSponsorTLDR Dev

HOW VIMEO IMPLEMENTED AI-POWERED SUBTITLES

When Vimeo built LLM-powered subtitle translation, they hit a counterintuitive bug: the AI would merge fragmented speech into one clean sentence, leaving empty time slots and blank screens mid-video. The fix was splitting the pipeline into three phases: chunk the source into logical thoughts, translate freely with no structural constraints, then use a separate LLM call just to remap the translated text back into the correct number of timed lines.

2026.03.13
blog.bytebytego.com8 min readTLDR Dev

BIG DATA ON THE CHEAPEST MACBOOK

The new entry-level MacBook Neo's performance on database workloads using ClickBench and TPC-DS is quite good. On ClickBench, the MacBook Neo outperformed cloud instances in cold runs due to its local SSD and held its own against a mid-range cloud instance in hot runs despite limited resources. It was also able to complete the more complex TPC-DS SF300 benchmark.

2026.03.13
duckdb.org6 min readTLDR Dev

CHAOS ENGINEERING PRACTICES TO INCREASE CONFIDENCE AND RELIABILITY

Instead of hoping random failures expose weaknesses, the Monday team injects controlled failures in staging, such as network partitions, pod kills, and DNS outages. This practice paid off fast, as what they thought was a working circuit breaker actually hung for 30 seconds and crashed under a simulated network partition, which was caught and fixed the same day.

2026.03.13
engineering.monday.com5 min readTLDR Dev

AI SHOULD HELP US PRODUCE BETTER CODE

While some developers fear AI will degrade code quality, coding agents can actually improve it by proactively addressing technical debt. Agents are great at handling time-consuming refactoring tasks, making it affordable to eliminate minor code smells and architectural inconveniences. Furthermore, AI tools allow developers to explore more options before finalizing designs.

2026.03.13
simonwillison.net5 min readTLDR Dev

“DESIGN ME A HIGHLY RESILIENT DATABASE”

Interview questions that ask candidates to "design a highly resilient database" without providing any context are pointless. For example, database resilience is entirely dependent on specific product requirements, such as data type, consistency needs (e.g., ACID for finance vs. eventual for IoT), and acceptable failure modes. Every database involves inherent tradeoffs.

2026.03.13
nikogura.com9 min readTLDR Dev

UNDERSTUDY

Understudy is a teachable AI desktop agent designed to operate a computer like a human colleague, learning tasks by demonstration. It extracts intent rather than just coordinates, interacting across the GUI, browser, shell, and other tools without requiring API integrations.

2026.03.13
github.comGitHub repositoryTLDR Dev

RUDEL

Rudel is an analytics dashboard designed for Claude Code sessions, offering insights into token usage, session duration, activity patterns, and model usage. This collected data includes comprehensive session details such as full prompt and response content, user/organization IDs, project paths, and Git context.

2026.03.13
github.comGitHub repositoryTLDR Dev

ARE LLMS NOT GETTING BETTER?

LLMs aren't continuously improving their programming abilities necessarily. LLM performance has gotten worse under the stricter criterion compared to the typical benchmarks. Statistical analysis of merge rates since early 2025 suggests a constant or piecewise constant trend, rather than a linear upward slope, indicating a stagnation in capability for over a year.

2026.03.13
entropicthoughts.com3 min readTLDR Dev

13-HOUR AWS OUTAGE REPORTEDLY CAUSED BY AMAZON'S OWN AI TOOLS

Amazon's own AI coding tool, Kiro, reportedly caused a 13-hour AWS outage in December after it autonomously decided to delete and recreate an environment. Amazon is calling it a user error due to misconfigured access controls, and says the same thing could've happened with any tool. However, multiple AWS employees told the Financial Times it was at least the second time Kiro had caused a disruption recently.

2026.03.13
engadget.com4 min readTLDR Dev

FULLY REMOTE)

As the first engineer on TLDR's new Applied AI team, you'll build AI agents and composable Claude Skills to let non-technical teammates create their own AI workflows. Learn more [19].

2026.03.13
jobs.ashbyhq.comTLDR Dev

ONECLI

OneCLI is an open-source credential vault and gateway that transparently injects API keys for AI agents, allowing them to access services without directly handling sensitive secrets.

2026.03.13
github.comGitHub repositoryTLDR Dev

RETURNING TO RAILS IN 2026

Modern Rails 8 has an enjoyable, efficient workflow, with a "no-build" frontend, integrated backend solutions, and easy deployment.

2026.03.13
markround.com32 min readTLDR Dev

Sponsored

Bugs sneak out when less than 80% of user flows are tested before shipping. However, getting that kind of coverage (and staying there) is hard and pricey for any team.

2026.03.12
qawolf.comSponsorTLDR Dev