Read the source, watch it run.
A living gallery of the bext engine — its PRISM framework, signals, islands, server actions, streaming, caching, and the backend SDK. Open source, inspectable, and every page shows the source code next to the live result.
57+
runnable examples
1
engine, open source
FR · EN
bilingual
0
config
Worth a look
The patterns that best show what the engine can do.
Signals counter
An interactive island driven by signals, hydrated with no client framework.
Streaming async
HTML streams out as data resolves — the page never waits for the slowest part.
KV store
A per-app key/value store backed by SQLite, reached over the loopback SDK.
Queue + workers
Durable enqueue, retried and processed by background workers.
Multi-step workflow
A durable pipeline that advances one step per delivery, on queue + KV.
Server action
A form that posts to a server action — works even with JavaScript off.
All examples
Grouped by theme. Click any one to see code and result side by side.
Styling
File Conventions (Next.js parity)
Next.js Components
Metadata Files
PRISM Native
Signals counter (island)Server action formsearchParamsStreaming asyncSuspense boundaryJSX runtime escapeRedirect / 404 via ResponseAPI routeMiddlewareDynamic routesCookies / response headers"use server" actionMultipart uploadCatch-all routePRISM compile passMarkdown renderingSigned sessionServer-Sent Events"use client" islandCustom response headersi18n / locale routingServer-Timing
Caching
Backend Services (SDK)
Forms & Validation
Bext × Bun 1.4 (new)
Server IslandsLazy island hydrationResumabilityResumable: validated formResumable: computed graphResumable: async & timersResumable: lazy downloadPerformance (measured)Resumable: async dataClient-side navigation (SPA)Testing componentsTesting: factories + routesHMR / hot reloadHTMLRewriter (lol-html)`sql` tagged templateCSP nonces (per-response)bext-lite: single binaryMacros (build-time)Partytown (worker)
Bext × Bun 1.4 (new)
Server IslandsLazy island hydrationResumabilityResumable: validated formResumable: computed graphResumable: async & timersResumable: lazy downloadPerformance (measured)Resumable: async dataClient-side navigation (SPA)Testing componentsHMR / hot reloadHTMLRewriter (lol-html)`sql` tagged templateCSP nonces (per-response)bext-lite: single binaryMacros (build-time)Partytown (worker)