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05:00
2026-08-24
dev.to
developer-tools

The Joy of Old-School Coding After a Stupid Mistake

A developer recounts debugging an Entity Framework Core mapping error, where a one-to-one relationship was incorrectly mapped using a collection, and only integration tests caught the issue. The devel…

05:00
2026-08-24
dev.to
developer-tools

10 VS Code snippets essential for every Python developer

A developer has released a free collection of 10 VS Code snippets for Python developers, arguing that snippets are more efficient than AI tools for small, repetitive coding tasks. The snippets cover c…

04:42
2026-08-24
dev.to
artificial-intelligence

AI's Worst Failure Mode Isn't Hallucination

Linus Torvalds detailed a debugging session where Google's Gemini repeatedly claimed a Linux kernel bug was impossible to fix, yet he persisted and found a one-character fix, now merged into Linux 7.3…

04:40
2026-08-24
dev.to
large-language-models

My 2x2 llm cost performance strategy for AI Agents

A developer who built FarahGPT and NexusOS advocates for a cost-performance strategy when selecting LLMs for AI agents, arguing that premium models are overkill for most tasks. They introduce a Value-…

04:39
2026-08-24
dev.to
artificial-intelligence

Your agent bill is a context problem, not a budget problem

A developer argues that rising AI agent costs are a context problem, not a budget problem, and that most of the bill comes from re-sending input tokens. They provide calculations showing that switchin…

03:24
2026-08-24
dev.to
artificial-intelligence

7 Signs You're Over-Engineering Your AI App (and How to Stop)

An engineer warns that AI apps often fail due to over-engineering, not wrong model choices, citing examples like unnecessary vector databases and multi-agent systems. The post advises starting with si…

03:21
2026-08-24
dev.to
developer-tools

Credits, plans and quotas in Laravel with Larameter

Developer Eduardo Lázaro has released Larameter, an open-source Laravel package that meters credits, plans, and quotas for subscription-based apps. The package allows developers to define credit windo…

03:19
2026-08-24
dev.to
generative-ai

A Rehearsal Is Only Cheap In Distribution

Scenematic's generative video pipeline uses cheap low-step sketches to select parameters, but out-of-distribution prompts can turn these surrogate scores into noise, leading to costly compounding fail…

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