Development & Tech

Bubble is the leading no-code platform for building complete web applications, from front end to database. Free plan, paid plans from $29/mo.

Fiverr is the global marketplace for freelance services, from design to development. Free to join, with a 20% commission on the seller side.

Amplitude analyzes how users behave inside a digital product: journeys, retention, testing. Generous free plan, Plus plan starts at $49/month.

WP Rocket speeds up a WordPress site through caching, preloading and optimization, no complex setup. French publisher, from 59 €/year.

Kubernetes orchestrates containers at scale, automating deployment, scaling, and resilience. Free and open source, maintained by the CNCF.

WordPress.com hosts sites and blogs on the world's most used CMS, with no server to manage. Free plan, paid from 4 $/month, by Automattic.

Rust is a systems language that guarantees memory safety without a garbage collector, fast and reliable. Open source, backed by the Rust Foundation.

SvelteKit builds full web applications on top of Svelte, with server rendering, routing, and an optimized build. Open source and free.

AWS delivers compute, storage, databases, and hundreds of cloud services billed by usage. Free tier included, pay-as-you-go pricing.

Tailwind CSS styles directly in the HTML with utility classes, no separate stylesheet needed. Free and open source, by Tailwind Labs.

VS Code is Microsoft's free code editor, with built-in extensions, debugging, and Git. Open source and extensible, for every language.

React builds web interfaces from reusable components, backed by a vast ecosystem. Free and open source, created and maintained by Meta.

Node.js runs JavaScript on the server, the backbone of modern APIs and web tooling. Open source and free, governed by the OpenJS Foundation.

MDN Web Docs documents HTML, CSS, JavaScript, and browser APIs with examples and compatibility tables. Free, maintained by Mozilla.

Claude writes, analyzes, and codes through conversation, with a natural tone and long context windows. Free plan, Pro at 20 $/month, by Anthropic.

Jest tests JavaScript and React code with zero configuration: mocks, snapshots, and coverage built in. Free and open source, maintained by OpenJS.

Postman designs, tests, and documents APIs in a single interface, from prototype to monitoring. Free plan, Solo from 9 $/month, by Postman.