Create & Publish Content

Open-source React web framework by Shopify. Server-side rendering, web-standard APIs, nested routes with parallel data loading. Progressive enhancement and streaming for fast, reliable sites. Completely free and open source. Deploy anywhere.

Free, open-source JavaScript library by Meta for building user interfaces. Component-based architecture with virtual DOM. Foundation behind Next.js and Remix. Powers millions of production apps. React 19 adds Server Components and React Compiler. Completely free and open source.

Cartesia builds Sonic, a real-time text-to-speech API designed for voice agents and interactive apps. It turns text into natural-sounding speech with emotion, laughter, and human-like pacing in over 40 languages — all with ultra-low latency under 90 milliseconds. The platform supports instant voice cloning from short audio samples, enterprise-grade security (SOC 2, HIPAA, PCI), and developer-friendly APIs and SDKs. Free tier includes 20K credits. Paid plans start at $4/month.

Headless rich-text editor framework on ProseMirror. Fully customizable with no pre-built UI. Collaborative editing, custom extensions, works with React, Vue, Svelte. Used by GitLab and Substack. Open-source core: free. Tiptap Cloud: paid (collaboration, AI).

boots.list helps DJs build set-ready playlists from their Rekordbox collection in minutes. You import your library, set a genre and duration, and the app generates a harmonically ordered playlist with a natural energy arc. Everything stays on your Mac — no cloud uploads, no subscriptions.

Consensus helps your sales team share interactive video demos that let prospects choose what they want to learn — so your reps spend less time on repetitive demos and more time closing deals. Buyers watch personalized demo experiences on their own schedule, and your team gets data on what features matter most to each prospect. The platform automates the early demo stage so reps focus on qualified, high-intent buyers. A Demolytics dashboard shows which features each prospect watched and how engaged they were. Pricing is enterprise-level and requires contacting their sales team.

Ion Interactive (now Rock Content) is a no-code platform for building interactive content — quizzes, assessments, calculators, infographics, and landing pages. Interactive content generates up to 2x more conversions than static content. 180+ templates available. Enterprise pricing — contact sales. No free tier.

Enterprise digital experience platform — content management, personalization, and marketing automation. Multi-site, multi-language CMS with AI-powered content creation. $40,000+/year licensing. Implementation: $75K-$500K+. No free tier.