Development & Tech

Docker packages an application and its dependencies into a container that runs identically everywhere. Free tier, Pro from 9 $/month.

Next.js structures React apps with server rendering, routing, and production-ready optimizations built in. Open source, built by Vercel.

GitHub hosts Git code and handles reviews, continuous integration, and project tracking. Generous free plan, Team at 4 $/user/month.

Registrar américain du groupe Network Solutions : .com à 5 $ la première année, hébergement dès 2,99 $/mois. Renouvellements nettement plus chers.

Discord is a voice, video, and text chat platform organized into servers, born from gaming. Free to use, Nitro add-on from $2.99/month.

Microsoft Teams brings together chat, video calls, and file sharing, integrated with Microsoft 365. Free version available, paid plans from $4/user/month.

UptimeRobot monitors uptime for your sites, servers, and APIs and alerts you on outages, with status pages. Free plan available, Solo from $9/month.

Zeplin turns mockups into developer-ready specs: measurements, styles, assets. Free plan, then from around $8 per editor.

React Email is an open-source library to build emails with React components, made by Resend. Entirely free.

Google Maps Platform provides map, directions and places APIs to embed in an application. Usage-based billing with a free monthly credit.

Amazon SES is AWS's transactional and marketing email sending service, billed by usage at very low cost. Reserved for technical profiles.

Twilio provides communications APIs: SMS, voice calls, WhatsApp, email. Usage-based billing, per message or per minute, no fixed subscription.

Git is the reference distributed version control system, created by Linus Torvalds. Entirely free and open source, a universal standard.

npm is the reference package manager for JavaScript and Node.js, with the largest library registry in the world. Free, paid options for teams.

Python is an open-source, readable and versatile programming language, dominant in data science, AI and automation. Entirely free.

Vue.js is an open-source JavaScript framework for building web interfaces, known for its simplicity. Entirely free, community-driven.

Helm is the open-source package manager for Kubernetes: it deploys applications via reusable charts. Entirely free.

Vite is an open-source front-end build tool, known for fast startup and reloading. Entirely free, now a modern standard.

Cargo is Rust's official package manager and build tool: dependencies, compilation, tests. Entirely free and open source.

Svelte is an open-source JavaScript framework that compiles components into optimized code, without a heavy runtime. Entirely free.

Terraform describes and provisions cloud infrastructure as code (IaC). Free tool, with a free then paid HCP Terraform offering for teams.

Jenkins is an open-source automation server for continuous integration and delivery (CI/CD), extensible by thousands of plugins. Free.

TypeScript is an open-source Microsoft language that adds static typing to JavaScript. Free, now a standard of modern web development.

Babel is an open-source JavaScript compiler that turns modern code into versions compatible with older browsers. Entirely free.