Open Source

A collection of 102 posts

Integration

Airflow + Supabase: Build an Automated Data Pipeline on Elestio

If you've ever found yourself writing cron jobs to move data between services, you already know why you need a proper orchestrator. Apache Airflow is the industry standard for defining, scheduling, and monitoring data workflows — and Supabase gives you a production-ready PostgreSQL backend with a REST API,

Comparison

Meilisearch vs Typesense: Which Search Engine for Your App?

If you're building search into your app and you've already ruled out Algolia's pricing, you've probably landed on the same two options everyone else has: Meilisearch and Typesense. Both are open-source, both offer instant search-as-you-type, and both promise

Catalog Updates

Elestio Catalog Updates: 8 Notable Releases This Week (March 29 - April 5, 2026)

Another week, another round of releases across Elestio's 400+ open-source catalog. This week was dominated by security patches — two critical CVEs got fixed, Jellyfin shipped urgent security updates, and Ollama went on a patch marathon with three back-to-back releases. Let's get into it.

Self-Hosted Weekly

Self-Hosted Weekly: Week 14, 2026. Gemma 4 Goes Apache 2.0, Ingress NGINX Is Dead, and Docker Gets Patched

Welcome back to Self-Hosted Weekly, your Friday roundup of everything that matters in open-source and self-hosting. This was a big one — Google dropped its most capable open models ever, Kubernetes lost its most popular ingress controller, and Docker shipped a critical security patch. Let's get

Comparison

RustFS vs SeaweedFS vs Garage: Which MinIO Alternative Should You Pick?

MinIO is effectively dead. In December 2025, the project entered "maintenance mode" — no new features, no PR reviews, not even guaranteed security patches. Before that, the web UI got stripped out and locked behind a $96K/year enterprise license. If you're running MinIO today, you'

Comparison

Outline vs BookStack: Which Self-Hosted Wiki for Your Team?

You need a wiki. Maybe your team's knowledge lives in a mess of Google Docs, Slack threads, and "ask Sarah, she knows." You've narrowed it down to two self-hosted options: Outline and BookStack. Both are open-source, both are excellent — but they solve

Catalog Updates

Elestio Catalog Updates: 28 New Releases This Week (March 22-29, 2026)

Every week, the open-source projects in the Elestio catalog ship new versions — security patches, performance boosts, entirely new features. Keeping up is a full-time job. So we're doing it for you. Here's everything that shipped across our 400+ managed services during the week of

Self-Hosted Weekly

Self-Hosted Weekly: Week 12, 2026. GTC Goes Open Source, $12.5M for FOSS Security, and Docker v29 Breaks Everything

Welcome back to the Self-Hosted Weekly. This week: NVIDIA went all-in on open-source AI at GTC, the Linux Foundation secured $12.5 million for FOSS security, a new secrets scanner was born, and Docker v29 is quietly breaking things. Let's get into it. 1. NVIDIA

Self-Hosted Weekly

Self-Hosted Weekly: Week 10, 2026. NGINX Ingress Is Gone, the Pentagon Goes Open Source, and AI Code Gets Banned Again

Welcome back to Self-Hosted Weekly, your Friday roundup of everything that matters in the open-source and self-hosting world. This week: a major Kubernetes retirement finally hits, the Pentagon goes open source, and the AI-generated code debate escalates again. 1. NGINX Ingress Is Officially Dead The March

Self-Hosted Weekly

Self-Hosted Weekly: Week 9, 2026. MinIO Is Dead, the Open Source Endowment Launches, and AI Slop Hits Maintainers

It's been a big week in the self-hosted world. MinIO, one of the most relied-upon S3-compatible storage solutions, got officially archived. A new nonprofit wants to throw $100M at open source funding. And AI-generated contributions are pushing maintainers to the breaking point. Here are

Self-Hosting

The Great SaaS Exodus: Why Companies Are Moving Entire Stacks to Self-Hosted in 2026

Something satisfying happened this year. A German state ditched Microsoft, a nonprofit told Slack to take a hike, and French schools banned Google Workspace. These aren't isolated incidents. They're symptoms of the same disease, and companies everywhere are finally reaching for the cure. The SaaS model

Platform Engineering

The 2026 Platform Engineering Stack: What Open-Source Tools Companies Are Actually Running

Every engineering team eventually hits the same wall. You've got five SaaS subscriptions for CI/CD, three more for monitoring, a separate secrets manager, and somehow you're still SSHing into production to check logs. Sound familiar? The platform engineering movement isn't about adding more

Elestio

Elestio CLI & Agent Skill: Let AI Agents Deploy and Manage Your Infrastructure

Two months ago, we started asking ourselves a simple question: what if your AI coding assistant could deploy infrastructure the same way it writes code? Not through a dashboard. Not by generating Terraform files you have to review and apply. Just... deploy it. Say "I need a PostgreSQL database&

Self-Hosted

EU Data Residency Laws Are Breaking Your SaaS Stack (Here's How to Fix It)

If you're running a European business on American SaaS tools, you might have a compliance problem you don't even know about yet. The regulatory landscape shifted dramatically in the past two years. GDPR enforcement got teeth. The EU-US Data Privacy Framework faces ongoing legal challenges.

metabase

How Metabase Lets Your Entire Team Explore Data (No SQL Required)

Every business runs on data, but most businesses can't actually use it. The sales team wants to know which leads convert best. The marketing team wants to see campaign performance. The CEO wants a dashboard that answers "how are we doing?" without waiting three days for

mautic

How Mautic Gives Small Businesses Enterprise Marketing Tools (Without the Enterprise Price Tag)

If you're running a small business and paying Mailchimp $60/month for 2,500 contacts, you've probably done the math and winced. And if you've looked at HubSpot's Marketing Hub at $890/month for "Professional" features, you might have laughed

Security

Open-Source Cybersecurity Tools Every Self-Hoster Should Know in 2026

Running self-hosted services is one of the smartest moves a business or homelab enthusiast can make. But here's the uncomfortable truth most self-hosting guides skip over: every service you spin up is another attack surface. And if you're not actively protecting your infrastructure, you&

Self-Hosting

Digital Sovereignty in 2026: How EU Data Residency Laws Are Driving the Self-Hosting Boom

Something interesting is happening in European boardrooms right now. CTOs who spent the last decade moving everything to AWS, Azure, and Google Cloud are having uncomfortable conversations with their legal teams. The topic? Where their data actually lives. The Regulatory Tipping Point The EU's regulatory framework around data

Baserow

Why Small Businesses Are Ditching Airtable for Baserow

Your team is growing. Spreadsheets are everywhere. Someone just overwrote last week's client list, and nobody knows which version is correct anymore. Sound familiar? This is the exact moment most small businesses discover Airtable. It promises the flexibility of spreadsheets with the power of databases. And it delivers.

AI

MoltBot Just Broke the Internet: Deploy Your Own AI Assistant in Minutes

You've probably seen it everywhere this week. Your Twitter feed. Hacker News. That one Slack channel where the senior dev posts "interesting stuff." MoltBot just gained 9,000 GitHub stars in a single day, and Andrej Karpathy himself gave it a public endorsement. People are calling

Zammad

Why Businesses Are Switching from Zendesk to Zammad (And Saving Thousands)

If you've ever watched your Zendesk bill climb higher each time you add a new support agent, you're not alone. Customer service software has become one of the most expensive line items for growing businesses, and many teams are starting to question whether they're

AI

Build AI Chatbots with Dify (No Coding Required)

Every small business owner knows the frustration: customers expect instant responses, but hiring a 24/7 support team is expensive. Meanwhile, ChatGPT and similar AI tools seem promising, but they don't know anything about your products, your policies, or your specific business context. This is exactly what Dify

Self-Hosting

Self-Hosting in 2026: Why the $85B Market Boom Changes Everything

Something interesting happened to the self-hosting market in 2026. It stopped being a niche hobby and became a legitimate business strategy. The numbers tell the story: the self-hosting market is projected to reach $85.2 billion by 2034, up from $15.6 billion in 2024. That's

Self-Hosted

The 2026 Homelab Stack: What Self-Hosters Are Actually Running This Year

Spend five minutes on r/selfhosted or any homelab forum and you'll notice something interesting: the conversations have changed. Two years ago, everyone was asking "what should I run?" Now they're sharing sophisticated stacks that rival small business infrastructure. The self-hosting movement has

Paperless-ngx

Go Paperless in 2026: How Paperless-ngx Organizes Your Documents Better Than Dropbox

That filing cabinet in the corner of your office? It's not just taking up space. It's costing you hours every week in lost documents, misfiled invoices, and the endless "where did I put that contract?" moments. In 2026, there's no reason to