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MongoDB `$facet` Explained: One Query, Multiple Results

VisuaLeafMay 29, 2026 • 5 min read

MongoDB `$facet` Explained: One Query, Multiple Results

Sometimes one MongoDB aggregation needs to return more than one result. For example, from the same....

#mongodb#nosql#developers#database

8 1

The Hidden Cost of Complex AI Platforms: Why Developer Experience Matters

Shaoni MukherjeeMay 28, 2026 • 12 min read

The Hidden Cost of Complex AI Platforms: Why Developer Experience Matters

Key Takeaways Developer experience is a real cost, not a soft metric: Time lost in...

#ai#developers#discuss#devex

2 0

Day 16 - Static Application Security Testing (SAST)

Rahul JoshiMay 27, 2026 • 5 min read

Day 16 - Static Application Security Testing (SAST)

Modern applications move fast. Developers push code daily, CI/CD pipelines deploy automatically, and...

#masterclassdevsecops#webdev#security#developers

6 0

I moved from Windows to Linux — here's the full story (pain included)

fadowMay 31, 2026 • 5 min read

I moved from Windows to Linux — here's the full story (pain included)

I'm a person that use Windows since I'm still a kid Hi, I'm a SWE that been using Windows before I....

#linux#archlinux#windows#developers

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I tried every popular library for programmatic PDF form filling. None of them survived production

PDFFILLR.AIMay 28, 2026 • 11 min read

I tried every popular library for programmatic PDF form filling. None of them survived production

This article is about a problem that looks solved until the moment it isn't. Search "fill pdf form....

#ai#opensource#pdfautomation#developers

1 1

AseshMay 28, 2026 • 3 min read

The Hidden Cost of Context Switching

For a long time, I thought productivity was about effort. Work harder. Focus more. Stay...

#career#developers#mentalhealth#productivity

0 0

# I Abandoned This AI Project for a Year — Now It’s Finally Becoming Something Real 🚀

Aditya MahajanMay 29, 2026 • 4 min read

# I Abandoned This AI Project for a Year — Now It’s Finally Becoming Something Real 🚀

This is a submission for the GitHub Finish-Up-A-Thon Challenge A year ago, I built a project called...

#devchallenge#githubchallenge#developers#webdev

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Selling a macOS app outside the App Store is easy. Licensing is the hard part.

NicoMay 31, 2026 • 2 min read

Selling a macOS app outside the App Store is easy. Licensing is the hard part.

A lot of indie macOS developers eventually ask the same question: “Should I sell through the Mac Ap...

#developers#saas#softwaredevelopment#startup

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Stop Prompting Like It's 2024: A Developer's Guide to AI That Actually Works

Learn AI ResourceMay 26, 2026 • 4 min read

Stop Prompting Like It's 2024: A Developer's Guide to AI That Actually Works

Stop Prompting Like It's 2024: A Developer's Guide to AI That Actually Works You know that...

#ai#prompting#productivity#developers

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Developing WriterzRoom: Governed Multi-Agent AI for Regulated Content Workflows

JasonMay 27, 2026 • 7 min read

Developing WriterzRoom: Governed Multi-Agent AI for Regulated Content Workflows

Introduction Teams building content systems for regulated industries can now deploy...

#ai#agents#developers#software

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¿Confían realmente los desarrolladores en la inteligencia artificial?

PPLU SEOMay 27, 2026 • 2 min read

¿Confían realmente los desarrolladores en la inteligencia artificial?

La inteligencia artificial ya forma parte del día a día de muchos desarrolladores, pero una pregunta...

#ai#datascience#developers#programming

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Your pitch deck is done. Now what? How technical founders actually prepare to deliver it.

Meera DateyMay 30, 2026 • 5 min read

Your pitch deck is done. Now what? How technical founders actually prepare to deliver it.

You spent three weeks on the deck. The problem slide is tight. The market sizing is real. You even.....

#career#developers#productivity#startup

0 1

7 AI Tools That Actually Save Developers Time in 2026 (Not Just Hype)

zk0x /// ℹ️May 29, 2026 • 1 min read

7 AI Tools That Actually Save Developers Time in 2026 (Not Just Hype)

What AI tools have transformed your workflow? What tools disappointed you? Share in the comments —.....

#ai#productivity#tools#developers

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Payment Institution Licensing for Fintech Products: What Builders Should Know

Andrej MurincevMay 28, 2026 • 4 min read

Payment Institution Licensing for Fintech Products: What Builders Should Know

Many fintech products begin with a simple user problem: make payments easier, reduce friction, move....

#architecture#developers#product#startup

0 0

matias yoonMay 25, 2026 • 3 min read

로컬 LLM 셋업 가이드 (v18)

llama.cpp/Ollama/vLLM 기반 로컬 LLM 설치부터 서비스까지

#ai#llm#developers#tutorial

0 0

matias yoonMay 25, 2026 • 3 min read

LangGraph 워크플로우 템플릿 (v34)

재사용 가능한 LangGraph 에이전트 템플릿 5종

#ai#llm#developers#tutorial

0 0

matias yoonMay 25, 2026 • 2 min read

로컬 LLM 셋업 가이드 (v23)

llama.cpp/Ollama/vLLM 기반 로컬 LLM 설치부터 서비스까지

#ai#llm#developers#tutorial

0 0

matias yoonMay 25, 2026 • 3 min read

터미널 AI 에이전트 구축 (v20)

CLI 환경에서 AI 코딩 에이전트 구축하기

#ai#llm#developers#tutorial

0 0

matias yoonMay 25, 2026 • 3 min read

RAG 시스템 실전 구축 (v21)

LangChain + 벡터DB로 RAG 파이프라인 구축

#ai#llm#developers#tutorial

0 0

matias yoonMay 25, 2026 • 3 min read

RAG 시스템 실전 구축 (v26)

LangChain + 벡터DB로 RAG 파이프라인 구축

#ai#llm#developers#tutorial

0 0

matias yoonMay 26, 2026 • 3 min read

RAG 시스템 실전 구축 (v42)

LangChain + 벡터DB로 RAG 파이프라인 구축

#ai#llm#developers#tutorial

0 1

matias yoonMay 25, 2026 • 3 min read

LangGraph 워크플로우 템플릿 (v39)

재사용 가능한 LangGraph 에이전트 템플릿 5종

#ai#llm#developers#tutorial

0 0

The Reputation Layer: Why Developers Quietly Run Corporate PR

Sonia BobrikMay 30, 2026 • 4 min read

The Reputation Layer: Why Developers Quietly Run Corporate PR

When a database falls over at 3 a.m., most engineers assume they are solving a purely technical...

#career#developers#management#softwareengineering

0 0

matias yoonMay 25, 2026 • 3 min read

LangGraph 워크플로우 템플릿 (v38)

재사용 가능한 LangGraph 에이전트 템플릿 5종

#ai#llm#developers#tutorial

0 0

Tech Articles

MongoDB `$facet` Explained: One Query, Multiple Results

The Hidden Cost of Complex AI Platforms: Why Developer Experience Matters

Day 16 - Static Application Security Testing (SAST)

I moved from Windows to Linux — here's the full story (pain included)

I tried every popular library for programmatic PDF form filling. None of them survived production

The Hidden Cost of Context Switching

# I Abandoned This AI Project for a Year — Now It’s Finally Becoming Something Real 🚀

Selling a macOS app outside the App Store is easy. Licensing is the hard part.

Stop Prompting Like It's 2024: A Developer's Guide to AI That Actually Works

Developing WriterzRoom: Governed Multi-Agent AI for Regulated Content Workflows

¿Confían realmente los desarrolladores en la inteligencia artificial?

Your pitch deck is done. Now what? How technical founders actually prepare to deliver it.

7 AI Tools That Actually Save Developers Time in 2026 (Not Just Hype)

Payment Institution Licensing for Fintech Products: What Builders Should Know

로컬 LLM 셋업 가이드 (v18)

LangGraph 워크플로우 템플릿 (v34)

로컬 LLM 셋업 가이드 (v23)

터미널 AI 에이전트 구축 (v20)

RAG 시스템 실전 구축 (v21)

RAG 시스템 실전 구축 (v26)

RAG 시스템 실전 구축 (v42)

LangGraph 워크플로우 템플릿 (v39)

The Reputation Layer: Why Developers Quietly Run Corporate PR

LangGraph 워크플로우 템플릿 (v38)