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Type:AllNewsHow ToVideos
Category:AllCareer(1099)DevOps(7801)Machine Learning(11775)Programming Languages(11056)Security(2004)Systems(4515)Tools(7503)Web Development(24525)
How to Generate Open Graph Images Dynamically (No Puppeteer)
How-ToDevOpsvia Dev.to Tutorial

How to Generate Open Graph Images Dynamically (No Puppeteer)

You know what's annoying? Spinning up a headless browser just to generate a social preview image. Puppeteer works. Sure. But it's slow, memory-hungry,...

Narender singh2d ago
CUE Has a Free API: A Data Constraint Language for Validating Kubernetes, Terraform, and APIs
How-ToDevOpsvia Dev.to DevOps

CUE Has a Free API: A Data Constraint Language for Validating Kubernetes, Terraform, and APIs

CUE (Configure, Unify, Execute) is a language by a former Google engineer designed to validate, generate, and transform structured data. Think of it a...

Alex Spinov2d ago
When your agent needs to spend more than you told it to
NewsDevOpsvia Dev.to

When your agent needs to spend more than you told it to

You deploy a research agent with a $100 budget. The task is competitive landscape analysis: a few market reports, some API calls, a handful of web loo...

Naomi Kynes2d ago
RTK for Claude Code: Hook Security Over Token Savings
How-ToDevOpsvia Dev.to DevOps

RTK for Claude Code: Hook Security Over Token Savings

Installing third-party hooks into your AI coding agent is infrastructure risk, not a productivity hack. The pitch for RTK for Claude Code is simple: s...

Dr Hernani Costa2d ago
Day 12: The Deploy Was Broken for Three Days (And Vercel Lied About Why)
How-ToDevOpsvia Dev.to DevOps

Day 12: The Deploy Was Broken for Three Days (And Vercel Lied About Why)

Three days. Three days of staring at this in the Vercel dashboard: Unexpected error No stack trace. No module name. No hint of what was actually faili...

TClaw Ventures2d ago
Nitric Has a Free API: Build Cloud-Agnostic Apps That Deploy to AWS, GCP, or Azure
How-ToDevOpsvia Dev.to DevOps

Nitric Has a Free API: Build Cloud-Agnostic Apps That Deploy to AWS, GCP, or Azure

Nitric is a cloud-agnostic framework that lets you define APIs, databases, queues, and storage in code — then deploy the same app to AWS, GCP, or Azur...

Alex Spinov2d ago
Fly Machines Has a Free API: Deploy Containers Globally With Sub-Second Boot Times
How-ToDevOpsvia Dev.to DevOps

Fly Machines Has a Free API: Deploy Containers Globally With Sub-Second Boot Times

Fly Machines is Fly.io's API for launching and managing lightweight VMs (microVMs) that start in under 300ms and run in 35+ regions worldwide. Why Fly...

Alex Spinov2d ago
Pkl Has a Free API: Apple's Configuration Language That Replaces YAML and JSON
How-ToDevOpsvia Dev.to DevOps

Pkl Has a Free API: Apple's Configuration Language That Replaces YAML and JSON

Pkl (pronounced "pickle") is Apple's open-source configuration language that brings type safety, validation, and IDE support to configuration files —...

Alex Spinov2d ago
My friend unplugged my Raspberry Pi — so I built a homelab manager
How-ToDevOpsvia Dev.to

My friend unplugged my Raspberry Pi — so I built a homelab manager

It started with an accident. My friend was at my place, tripped over a cable, and unplugged my Raspberry Pi. The SD card got corrupted. Network partit...

SangheeSon2d ago
Dagger Has a Free API: Write CI/CD Pipelines in Code Instead of YAML
How-ToDevOpsvia Dev.to DevOps

Dagger Has a Free API: Write CI/CD Pipelines in Code Instead of YAML

Dagger lets you write CI/CD pipelines in TypeScript, Python, or Go — run them locally, debug them in your IDE, then execute the same pipeline on any C...

Alex Spinov2d ago
Terraform CDK Has a Free API: Write Infrastructure as Code in TypeScript Instead of HCL
How-ToDevOpsvia Dev.to DevOps

Terraform CDK Has a Free API: Write Infrastructure as Code in TypeScript Instead of HCL

CDK for Terraform (CDKTF) lets you define multi-cloud infrastructure using TypeScript, Python, Java, C#, or Go — with full IDE support, type checking,...

Alex Spinov2d ago
AWS CDK Has a Free API: Define Cloud Infrastructure in TypeScript Instead of YAML
How-ToDevOpsvia Dev.to DevOps

AWS CDK Has a Free API: Define Cloud Infrastructure in TypeScript Instead of YAML

AWS Cloud Development Kit (CDK) lets you define AWS infrastructure using TypeScript, Python, Java, or C# — with auto-complete, type checking, and reus...

Alex Spinov2d ago
Kamal Has a Free API That Deploys Docker Apps Without Kubernetes
NewsDevOpsvia Dev.to DevOps

Kamal Has a Free API That Deploys Docker Apps Without Kubernetes

Kamal (from Basecamp/37signals) deploys Docker containers to any server. No Kubernetes. No cloud vendor lock-in. Just SSH and Docker. config/deploy.ym...

Alex Spinov2d ago
Interval Timer For Beginners: what we learned building Random Tactical Timer
How-ToDevOpsvia Dev.to DevOps

Interval Timer For Beginners: what we learned building Random Tactical Timer

What changed today fix: purchase flow error UI, internal user filtering, stop fake purchase events feat(ci): wire engagement dashboard to WQTU workflo...

Igor Ganapolsky2d ago
Serverless Framework Has a Free API That Deploys Lambda Functions in 60 Seconds
NewsDevOpsvia Dev.to DevOps

Serverless Framework Has a Free API That Deploys Lambda Functions in 60 Seconds

Serverless Framework is the original infrastructure-as-code tool for serverless. Define your Lambda functions, API Gateway, DynamoDB, and S3 in one YA...

Alex Spinov2d ago
GitHub Actions Has a Free API That Automates Your Entire Development Workflow
How-ToDevOpsvia Dev.to DevOps

GitHub Actions Has a Free API That Automates Your Entire Development Workflow

GitHub Actions is the CI/CD platform built into GitHub. Its workflow API automates testing, building, deploying, and everything in between. CI Pipelin...

Alex Spinov2d ago
Docker Compose Has a Free API That Orchestrates Multi-Container Apps Effortlessly
How-ToDevOpsvia Dev.to DevOps

Docker Compose Has a Free API That Orchestrates Multi-Container Apps Effortlessly

Docker Compose lets you define and run multi-container applications with a single YAML file. Its v2 API adds watch mode, profiles, and GPU support. Fu...

Alex Spinov2d ago
Prometheus Has a Free API That Gives You Time-Series Metrics for Any Application
NewsDevOpsvia Dev.to DevOps

Prometheus Has a Free API That Gives You Time-Series Metrics for Any Application

Prometheus is the open-source monitoring system. Its client libraries let you instrument any Node.js app with custom metrics. prom-client: The Node.js...

Alex Spinov2d ago
Pulumi Has a Free API That Lets You Write Infrastructure as Real Code
NewsDevOpsvia Dev.to DevOps

Pulumi Has a Free API That Lets You Write Infrastructure as Real Code

Pulumi is infrastructure as code using real programming languages — TypeScript, Python, Go, C#. No YAML. No HCL. Just code. Define Infrastructure in T...

Alex Spinov2d ago
Grafana Has a Free HTTP API That Lets You Build Dashboards Programmatically
How-ToDevOpsvia Dev.to DevOps

Grafana Has a Free HTTP API That Lets You Build Dashboards Programmatically

Grafana is the open-source observability platform. Its HTTP API lets you create dashboards, alerts, and data sources entirely through code. Dashboard...

Alex Spinov2d ago
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