• OPENDEV HUB V1.0• API STATUS: 100% OPERATIONAL• CLIENT ENGINE: LOADED & CACHED• TRENDING TECH: TAILWIND V4, NEXT.JS 16, RUST, GO• ZERO AUTH REQUIRED
OPENDEVHUB

Command Palette

Search for a command to run...

DEVELOPER RELEASES

DEVELOPER NEWS STREAM

Direct logs, engine updates, and framework notifications parsed from curated RSS feeds and announcements, updated hourly.

Docker Compose for Local LLMs: Ollama and Friends
docker2026-06-28
Ganesh JoshiGanesh Joshi

Docker Compose for Local LLMs: Ollama and Friends

Run open models beside your API for dev and eval. Profiles keep GPU-heavy services optional. Document RAM and disk for your team.

Hetzner Doubled Its Prices Again. The AI Memory Crunch Is Why
devops2026-06-23
DevOps DailyDevOps Daily

Hetzner Doubled Its Prices Again. The AI Memory Crunch Is Why

If you run anything on Hetzner, you have probably already seen the notice. As of 08:00 CEST on June...

Deploying a Kubernetes Cluster with kubeadm on RHEL 9 & CentOS 10
devops2026-07-14
Mursleen MamoonMursleen Mamoon

Deploying a Kubernetes Cluster with kubeadm on RHEL 9 & CentOS 10

Deploying-a-Kubernetes-Cluster-with-kubeadm-on-RHEL-9-CentOS-10 The guide is based on a...

Roll Out DMARC p=reject in 8 Weeks
dmarc2026-06-29
Regő Botond RonyeczRegő Botond Ronyecz

Roll Out DMARC p=reject in 8 Weeks

Teaser only. This is not the full article. Complete week-by-week rollout with pct= staging: Roll Out...

We Didn't Need a Bigger Context Window. We Needed Memory: Building an AI Sales Deal Intelligence Agent with Hindsight and CascadeFlow
ai2026-06-28
BhavyaBhavya

We Didn't Need a Bigger Context Window. We Needed Memory: Building an AI Sales Deal Intelligence Agent with Hindsight and CascadeFlow

We Didn’t Need a Bigger Context Window. We Needed Memory. Building an AI Sales Deal Intelligence...

Amazon DVA-C02 Certification: Complete Guide to AWS Certified Developer – Associate
serverless2026-07-31
samsam

Amazon DVA-C02 Certification: Complete Guide to AWS Certified Developer – Associate

Cloud-native application development has become an essential skill for modern software engineers....

I Built a CLI to Stop Missing Env Vars from Breaking Deployments
typescript2026-06-20
Jordach M. MakayaJordach M. Makaya

I Built a CLI to Stop Missing Env Vars from Breaking Deployments

A small TypeScript CLI for syncing .env variables into GitHub Actions secrets and GitLab CI/CD variables.

Choosing Your First SLI: A Decision Framework for New SRE Teams
sre2026-06-20
Samson TanimawoSamson Tanimawo

Choosing Your First SLI: A Decision Framework for New SRE Teams

New SRE teams ask the same question: what should we measure first? The temptation is to track...

Self-hosting a password manager with Vaultwarden: a clean, hardened Docker setup
selfhosted2026-06-20
ricco020ricco020

Self-hosting a password manager with Vaultwarden: a clean, hardened Docker setup

A hosted password manager means trusting a company's servers with the keys to your entire digital...

Environments & Config: Dev / Staging / Prod Done Right
environments2026-07-25
Sri BalajiSri Balaji

Environments & Config: Dev / Staging / Prod Done Right

⚡ TL;DR: Kill the "it worked in staging" disaster: keep environments at parity, push config into the...

Why debugging AWS cost spikes still takes 2 hours in 2026
aws2026-06-21
Faiz-fsFaiz-fs

Why debugging AWS cost spikes still takes 2 hours in 2026

Every month, somewhere, a CFO sends this message: "Our AWS bill was 30% higher. What happened?" And...

Your Test Suite Isn't Slow. It's Accumulating Decisions
testing2026-07-24
Markus GasserMarkus Gasser

Your Test Suite Isn't Slow. It's Accumulating Decisions

Most browser test suites do not collapse in one dramatic moment. They get a little slower on...

Server Monitoring for Small Business: What You Actually Need
devops2026-06-28
yanlong wangyanlong wang

Server Monitoring for Small Business: What You Actually Need

Server Monitoring for Small Business: What You Actually Need If you run a small business...

Fix ArgoCD Liquibase Migration Failures in GitOps Pipelines
cicd2026-06-21
Oleksandr KuryzhevOleksandr Kuryzhev

Fix ArgoCD Liquibase Migration Failures in GitOps Pipelines

Originally published on kuryzhev.cloud Your ArgoCD sync shows green, your Liquibase Job exited 0...

My idle ClickHouse was merging 11 million rows every 30 seconds
clickhouse2026-07-24
OtezVikentiyOtezVikentiy

My idle ClickHouse was merging 11 million rows every 30 seconds

I run a small self-hosted observability tool on the cheapest VPS I could find on purpose: 2 cores, 2...

Zero-Downtime Migrations: A Step-by-Step Playbook
database2026-06-21
Digital UniconDigital Unicon

Zero-Downtime Migrations: A Step-by-Step Playbook

If you've ever typed ALTER TABLE on a production database and held your breath, this article is for...