cd/sources/dev-to· home sources Dev.to
cat /sources/dev-to.feed | wc -l → 7397

Dev.to

articles 7397 domain dev.to → page 2/370 feed RSS
14:38
2026-07-04
dev.to
large-language-models

Building a Self-Managing Notes System for Claude Code

A developer built a plugin for Claude Code that gives the AI assistant a persistent, self-maintained notebook for each project, solving the problem of context loss between sessions. The plugin, availa…

14:24
2026-07-04
dev.to
machine-learning

Why Do Decision Trees Have High Variance?

A developer explains that decision trees have high variance because a small change in training data can completely reshape the tree, altering the root feature, splits, and predictions. This sensitivit…

14:17
2026-07-04
dev.to
developer-tools

What a browser MCP snapshot actually costs (I measured it)

A developer measured the token cost of browser MCP snapshots, finding that a full accessibility tree from a Hacker News comment page consumed about 77,000 tokens versus 2,700 with a leaner approach. A…

14:10
2026-07-04
dev.to
ai-agents

Agents Verifying Agents: Turtles All the Way Down

A developer building agent pipelines discovered that adding verification layers merely relocates risk rather than eliminating it. After creating a subagent to check another subagent's output, the deve…

14:04
2026-07-04
dev.to
developer-tools

Two Pages Disagreed About the Same Law. Both Were Wrong.

A developer auditing a travel site's legal-status dataset found that the same fact was stored in four places with drifting values. After fixing the data, the developer discovered that a flagship guide…

13:15
2026-07-04
dev.to
large-language-models

Building Production AI Systems(Part 1)

A developer building production AI systems found that integrating multiple LLM providers led to complex, tightly coupled code. They adopted OpenRouter as a single API gateway, which abstracts provider…

13:08
2026-07-04
dev.to
developer-tools

Spring boot skills agent

A developer released an open-source collection of Claude/Codex skills for Spring Boot projects, covering REST APIs, Spring Data JPA, Flyway, Spring Security, Spring Batch, Spring AI, MCP servers, test…

13:07
2026-07-04
dev.to
developer-tools

Intake insurance claims with an email agent

Nylas has introduced Agent Accounts, which provide a fully programmable email inbox for insurance claims intake, eliminating the need for shared mailboxes and OAuth token management. The system allows…

13:00
2026-07-04
dev.to
developer-tools

Run the Readiness Audit Before You Flip DNS

DiagnosticPro migrated its live product from Firebase, Firestore, GCP, and Vertex AI to a single self-hosted VPS. Before flipping DNS, an adversarial readiness audit revealed that the new database was…

← prev page 2 / 370 next →