Adding comments to a personal blog or documentation site usually means picking between a heavyweight service like Disqus — which tracks visitors and shows ads — or building your own comment database and moderation system from scratch. Giscus sidesteps both: it's a small widget you paste into your site that stores every comment as a real GitHub Discussion on a repo you choose, so GitHub does the hosting, moderation tooling, and spam handling for you, for free. Giscus is a free, open-source (MIT licensed, 12,000+ GitHub stars) commenting system built with Next.js, React and TypeScript, directly inspired by the earlier project utterances. When a visitor comments, they authenticate via GitHub OAuth, and giscus automatically creates the corresponding Discussion thread on first use, matching pages to Discussions by URL, pathname, or title depending on configuration. It requires no separate database, shows no ads, does no tracking, and ships official component libraries for React, Vue and Svelte alongside the vanilla embed, plus theming and multilingual UI support. The tradeoff is that commenters need a GitHub account, which fits a developer-facing blog well but is a real barrier for a general consumer audience.
| # | Tool | Best for | Price |
|---|---|---|---|
| 1 | Webmasters | Blogueurs | Propriétaires de sites | — | |
| 2 | Développeurs | — | |
| 3 | Développeurs indépendants et petites équipes construisant un SaaS B2B sur Next.js/Remix | — | |
| 4 | React developers and product teams building production web apps | — | |
| 5 | Developers, QA engineers, and technical writers wanting Git-native API workflows | — | |
| 6 | React developers and product teams building custom onboarding UI | — | |
| 7 | Development teams building custom CRM/ERP software, often with AI coding assistants | — | |
| 8 | Développeurs construisant des systèmes polyglottes (Python/Node/Rust/navigateur) où la validation doit rester identique partout | — | |
| 9 | Développeurs construisant des panneaux d'administration, outils internes, écrans de configuration | — | |
| 10 | Développeurs Next.js construisant des sites de contenu ou e-commerce | — | |
| 11 | Développeurs et agences WordPress effectuant des migrations de sites | — | |
| 12 | Équipes frontend qui construisent des applications web conçues pour être utilisées par des agents IA | — |
A production-ready Next.js SaaS boilerplate with auth, billing, multi-tenancy and admin dashboard already built, so you skip months of setup and start on your actual product.
600+ production-ready React + Tailwind CSS components, with a free open-source core and paid premium blocks.
Free, open-source, offline-first API workspace that stores requests as plain-text Markdown files versioned in Git.
Headless React library for product tours, onboarding hints and checklists.
Open-source TypeScript framework for building CRM/ERP apps, AI-coding-assistant friendly.
One schema file that validates data identically in Python, Node.js, the browser, and Rust — so a Python backend and a JavaScript frontend can't silently disagree about what a valid payload looks like.
A JavaScript library that asks users for structured data through a modal dialog with a single function call, like calling prompt() but for full forms.
An open-source, AI-native CMS for Next.js 16 with a visual block editor, Supabase backend, and built-in e-commerce.
A WordPress database search-and-replace tool that safely handles serialized PHP data, with a visual preview before anything changes.
React hooks that expose your app's features as typed tools AI agents can discover and call in the browser
