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Dev.to

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01:23
2026-07-09
dev.to
artificial-intelligence

Vector databases explained

A developer explains that vector databases are essential for AI-powered search and RAG features, but most projects should start with pgvector in PostgreSQL rather than specialized vector stores. The p…

00:50
2026-07-09
dev.to
artificial-intelligence

GPT-5.6 in Codex: the next bottleneck is launch, not code

SettleMesh, a company focused on the launch layer for AI apps, argues that stronger coding agents like GPT-5.6 in Codex accelerate demo creation but do not solve the need for production infrastructure…

00:35
2026-07-09
dev.to
developer-tools

Collect VietQR Payments in Telegram Bots with AgentPay

AgentPay VN, an open-source Python SDK, enables Telegram bots to collect VietQR payments directly to a merchant's bank account without intermediaries. The MIT-licensed tool generates QR codes for inst…

00:08
2026-07-09
dev.to
large-language-models

LLM cost optimization for real products

A developer outlines cost optimization strategies for LLM features in production, noting that prototyping is cheap but scaling can lead to high bills. Tactics include routing requests by difficulty, c…

00:03
2026-07-09
dev.to
artificial-intelligence

How to integrate AI into your product

A developer argues that successful AI integration requires solving real user problems rather than bolting on technology. The team recommends starting with simple prompting, adding retrieval only when …

00:02
2026-07-09
dev.to
ai-agents

From Solo Bot to Agent Fleet: A Practical Guide

A developer shares practical patterns for managing multiple AI agents, transitioning from a single monolithic bot to a coordinated fleet. The guide covers using a message bus for inter-agent communica…

00:00
2026-07-09
dev.to
developer-tools

Apache Data Lakehouse Weekly: July 1 to July 8, 2026

The Apache data lakehouse community focused on governance this week, with Parquet voting on versioned releases and Polaris aligning with the incubating Ossie semantics project. Iceberg Rust released R…

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