Blog

Introduces Helm as the package manager for Kubernetes, explaining how "Charts" simplify the deployment, versioning, and management of complex applications.

Describes how CRDs extend the Kubernetes API, allowing users to create their own custom resource types and build declarative APIs for their applications.

Differentiates StatefulSets from Deployments, focusing on how they provide stable, unique network and storage identities for stateful Pods.

Details how Ingress Controllers manage external HTTP/S traffic to services, enabling routing rules and saving costs compared to multiple LoadBalancers.

Defines the Operator pattern, which automates the full lifecycle of complex stateful applications by encoding human operational knowledge into software.

Explains how Services provide a stable network endpoint for accessing ephemeral Pods and covers the different types (ClusterIP, NodePort, LoadBalancer).

Tired of inconsistent CI/CD builds? Learn how to streamline your pipeline by leveraging a DevBox build environment. Ensure reproducible, fast, and reliable builds that perfectly mirror your local setup, eliminating errors and accelerating your deployment process.

Eliminate "it works on my machine" errors and accelerate your team's velocity. Discover how standardized development environments streamline onboarding, reduce configuration drift, and enable seamless collaboration for faster, more reliable coding.

Learn what GitHub Codespaces is, how it works, and why developers use it for cloud-based coding and collaboration.

Learn the install-free way to create ready-to-code development environments with Sealos DevBox

Learn how easy Sealos DevBox is to set up with 1-click cloud development.

See how indie developers and startups leverage Sealos DevBox for flexible, consistent cloud environments-enabling rapid iteration, multi-project management, and seamless collaboration.

Learn how Sealos DevBox empowers enterprises to overcome environment drift, accelerate onboarding, and boost AI and data project productivity with cloud-based dev setups.

Discover how Sealos DevBox helps computer science students streamline environment setup, collaborate seamlessly, and speed up coding projects from campus to cloud.

A deep dive into how Sealos DevBox solved a critical containerd bottleneck, slashing container commit times from 846 seconds to under 1 second and boosting productivity for 10,000+ developers.

Compare Sealos DevBox with GitHub Codespaces and Replit. Learn which remote development platform best suits your workflow, from cloud-native to fully self-hosted.

See how Sealos powers AI courses, university competitions, and reproducible research — with isolated environments, fast deployments, and built-in resilience.

Discover how DevBox links seamlessly with Zed, the AI-powered code editor, providing users with a purpose-built Cloud Development Environment.

Discover how DevBox links seamlessly with Trae, the AI-powered code editor, providing users with a purpose-built Cloud Development Environment.

Discover how DevBox links seamlessly with VSCode, the AI-powered code editor, providing users with a purpose-built Cloud Development Environment.

Deploy your first full-stack app on Sealos in under 5 minutes using GitHub and cloud-native templates. No DevOps skills needed - fast, free, and beginner-friendly.

Discover how DevBox links seamlessly with Windsurf, the AI-powered code editor, providing users with a purpose-built Cloud Development Environment.

Discover how DevBox links seamlessly with Cursor, the AI-powered code editor, providing users with a purpose-built Cloud Development Environment.

Learn how to migrate from local development to Sealos DevBox cloud environments in 15 minutes. Eliminate environment setup pain, achieve instant deployments, and boost team productivity with proven migration strategies and real-world performance benchmarks.

A deep dive into YAML—its philosophy, syntax, strengths, pitfalls, and best practices for DevOps, cloud, and modern software projects. Learn how YAML powers configuration, automation, and data serialization in 2025.

In today’s cloud-native environment, high availability (HA) is no longer an advanced capability reserved for large enterprises with extensive infrastructure teams. It has become a foundational requirement across use cases and user types - from startups deploying SaaS platforms, to universities managing large-scale competition systems, to developers and students running projects and experiments.

How Sealos integrates multi-tenancy, DevBox, Kubernetes, and Envoy to build security from the ground up.

Discover the best open source tools for building a powerful, cost-effective marketing stack in 2025. Explore analytics, automation, email, SEO, and more—no vendor lock-in, full control, and maximum flexibility.

Discover the top alternatives to Google Analytics for 2025. Explore privacy-friendly, open-source, and feature-rich analytics tools to help you track website performance without compromising user privacy.

Discover what a cloud operating system is, how it works, its benefits, use cases, top platforms, and best practices. Deep research, real-world examples, and references included.

Explore what a cloud development environment is, how it works, its benefits, use cases, top platforms, and best practices. Learn how cloud-based dev environments accelerate software delivery, boost collaboration, and transform developer productivity for teams and individuals.

Discover multi-cloud architecture, benefits, and implementation strategies. Learn how multi-cloud approach reduces vendor lock-in, improves resilience, and optimizes costs across multiple cloud providers.

Discover everything about hybrid cloud computing - from architecture and benefits to implementation strategies. Learn how hybrid cloud combines public and private cloud advantages for optimal business outcomes.

Discover the key differences between public and private cloud deployments. Compare costs, security, scalability, and performance to choose the right cloud strategy for your organization's needs.

Discover the complete guide to cloud computing - from basic concepts to deployment models. Learn how cloud computing transforms business operations, reduces costs, and enables digital transformation for organizations of all sizes.

Deploy Tolgee, the open-source localization platform, on Sealos with one click. Get automatic SSL, custom domains, backups, and scaling without complex setup.

A static site is a website with fixed content that doesn't change dynamically. Learn about static site generators, JAMstack architecture, benefits, deployment strategies, and modern static site development.

A Dockerfile is a text file containing instructions to build Docker images. Learn Dockerfile syntax, best practices, optimization techniques, and real-world examples for creating efficient container images.

A comprehensive analysis comparing Sealos and Heroku across all dimensions - from pricing and performance to security and scalability. Discover why Sealos is the next-generation alternative to Heroku for modern developers.

An in-depth analysis comparing Sealos and Google Cloud Run across all dimensions - from pricing and performance to development environments and scalability. Discover why Sealos offers superior value for cloud-native development.

Learn everything about Google Cloud Run - a fully managed serverless platform for deploying containerized applications. Discover features, pricing, benefits, and how it compares to alternatives like Sealos.

An in-depth analysis comparing Sealos and Railway across all dimensions - from pricing and performance to security and scalability. Discover why Sealos offers superior value for cloud-native development.

Sealos slashed K8s Ingress sync time from minutes to seconds for 20,000+ domains by optimizing Higress, Istio, & Envoy. Learn how we solved massive gateway slowdowns.

Complete comparison of PostgreSQL, MongoDB, MySQL, Redis, Kafka, and Milvus on Sealos. Learn which database fits your project needs with real-world examples and performance insights.

Apache Kafka is the leading distributed streaming platform, providing powerful real-time data processing capabilities that enable event-driven architectures at scale.

MongoDB is the leading NoSQL document database, providing powerful data storage and retrieval capabilities that enable modern application development at scale.

MySQL is one of the world's most popular open-source relational database management systems, providing powerful data storage and retrieval capabilities for applications of all sizes.

Redis is an open-source, in-memory data structure store that can be used as a database, cache, message broker, and streaming engine, known for its exceptional performance and versatility.

Milvus is an open-source vector database designed for AI applications, offering high-performance similarity search and vector operations for machine learning workloads.

Discover how Sealos is revolutionizing educational technology by providing students and teachers with free cloud resources, collaborative environments, and real-world tech skills through its dedicated education program.

Discover Vibe Coding, the revolutionary AI-powered development approach that transforms how developers create software. Learn how vibe coding with AI assistants and cloud platforms like Sealos DevBox creates frictionless development workflows for 2025.

Discover why Sealos replaced Nginx with an Envoy-based API gateway to support 2000+ tenants. Learn about Nginx limitations & Envoy's superior scalability for multi-tenant clouds.

Discover how students can access Cursor, the AI-powered code editor, completely free. Learn about exclusive features, eligibility requirements, and how AI-assisted programming can enhance your education.

Explore the definitive guide to cloud native technologies - from containerization and microservices to DevOps practices. Learn how cloud native architecture transforms modern application development, deployment, and scaling.

Explore comprehensive strategies for funding open source projects, from sponsorships and donations to commercial services and innovative business models.

PostgreSQL also known as Postgres, is a free and open-source relational database management system emphasizing extensibility and SQL compliance.

A MicroVM is a lightweight virtual machine ideal for running multiple high-performance and secure workloads concurrently on a single machine because it combines the security and isolation of traditional VMs with the resource efficiency of containers.

Discover the best AI code editors revolutionizing software development in 2025. Compare Cursor, Windsurf, VS Code with Copilot, and more. Learn how Sealos DevBox provides one-click integration with all major AI IDEs for instant development environments.

Discover the key differences between Docker and Kubernetes in this comprehensive guide. Learn when to use each technology, their features, advantages, disadvantages, and how they work together for efficient containerization and orchestration.

Sealos DevBox offers a streamlined solution, allowing you to develop and deploy your own MCP server in minutes.

Docker is the leading containerization platform that packages applications into portable containers. Learn how Docker works, its benefits, architecture, and best practices for modern application development and deployment.

Discover the Model Context Protocol (MCP), the revolutionary open standard transforming AI integration. Learn how MCP bridges AI models and external services, enabling seamless data access, tool integration, and enhanced AI reasoning capabilities in 2025.

Learn how to create professional-quality games with AI tools in 2025. This comprehensive guide covers everything from concept development to deployment, helping you become your own game studio with cutting-edge AI assistance.

DevBox is a revolutionary cloud-native development platform that provides instant, pre-configured environments with seamless deployment to production. Eliminate setup time and accelerate your development workflow.

Kubernetes is the leading container orchestration platform that automates deployment, scaling, and management of containerized applications. Learn how Kubernetes works, its architecture, benefits, and best practices for production deployments.

Sealos is a revolutionary cloud operating system that transforms Kubernetes complexity into a simple, developer-friendly platform. Learn how Sealos works, its features, benefits, and why it's the future of cloud-native development.

A comprehensive guide covering the installation, deployment, theme customization, plugin recommendations, performance optimization, and security best practices for the modern open-source forum software, Flarum. Build a professional, beautiful community forum quickly.

This detailed tutorial covers the core features of the open-source search engine Meilisearch, Docker deployment via Sealos, and practical application, including a Flarum forum integration example for high-performance search.

Learn how to deploy AFFINE, the free open-source alternative to Notion and Miro. Step-by-step guide for setting up your private instance with one-click Sealos deployment.