Tutorial

👋 Sign in for the ability to sort posts by relevant, latest, or top.

Mason K

Jun 15

Build a video webhook handler that survives duplicates (Express + Postgres)

#webdev #api #tutorial #node

5 min read

xiaomei Lu

Jun 15

PDF, image & video chores: the CLI one-liner + a browser fallback for each

#webdev #productivity #cli #tutorial

4 min read

JackChen

Jun 15

Give Your TypeScript AI Agents Long-Term Memory with TencentDB-Agent-Memory

#typescript #ai #llm #tutorial

7 min read

Tien Nguyen

Jun 15

You can't benchmark an AI notetaker against a real meeting — you don't know the right answer. So I generated the meeting.

#ai #testing #productivity #tutorial

6 min read

Jun 15

How to Verify an AI Execution Record Without Trusting the Provider

#ai #security #tutorial

6 min read

Manuel Bruña for Agent Project Context

Jun 15

AGENTS.md, project.json, and rules: the smallest APC boundary that works

#ai #opensource #devtools #tutorial

3 min read

Gunnari Auvinen

Jun 15

How to undo a git rebase? Hint: git reflog and git reset

#beginners #git #productivity #tutorial

4 min read

Kui Luo

Jun 15

How to Check Core Web Vitals in 10 Minutes

#beginners #performance #tutorial #webdev

4 min read

Oskar

Jun 15

How we cut our Dagster Cloud bill by 60% by collapsing our dbt assets

#tutorial #devops #database

3 min read

The AI Leverage Weekly

Jun 15

How to Write Better Git Commit Messages with AI

#git #ai #productivity #tutorial

4 min read

Md Jamilur Rahman

Jun 15

Modern Java Part 3: Language Basics — Variables, Types & Control Flow

#beginners #java #programming #tutorial

4 min read

Alexandru

Jun 15

Building a Simple Circuit Resistance Calculator in C++ (and a logic trap to avoid)

#electronics #cpp #tutorial #programming

2 min read

szp2005

Jun 15

Making "files never leave your browser" verifiable with DevTools and CSP

#privacy #security #tutorial #webdev

4 min read

quarktimes

Jun 15

I Stopped Tweaking Prompts. Here's How I Cut LLM Hallucinations to 6%.

#agents #llm #systemdesign #tutorial

3 min read

Harish Kotra (he/him)

Jun 15

How I built a live demo that breaks agent pipelines in 8 different ways - and why every team building on MCP needs one

#ai #programming #tutorial #dailybuild2026

8 min read

👋 Sign in for the ability to sort posts by relevant, latest, or top.

DEV Community

# tutorial

Build a video webhook handler that survives duplicates (Express + Postgres)

PDF, image & video chores: the CLI one-liner + a browser fallback for each

Give Your TypeScript AI Agents Long-Term Memory with TencentDB-Agent-Memory

You can't benchmark an AI notetaker against a real meeting — you don't know the right answer. So I generated the meeting.

How to Verify an AI Execution Record Without Trusting the Provider

AGENTS.md, project.json, and rules: the smallest APC boundary that works

How to undo a git rebase? Hint: git reflog and git reset

How to Check Core Web Vitals in 10 Minutes

How we cut our Dagster Cloud bill by 60% by collapsing our dbt assets

How to Write Better Git Commit Messages with AI

Modern Java Part 3: Language Basics — Variables, Types & Control Flow

Building a Simple Circuit Resistance Calculator in C++ (and a logic trap to avoid)

Making "files never leave your browser" verifiable with DevTools and CSP

I Stopped Tweaking Prompts. Here's How I Cut LLM Hallucinations to 6%.

How I built a live demo that breaks agent pipelines in 8 different ways - and why every team building on MCP needs one