Guide catalogue
Find current development documentation by task. References describe contracts; walkthroughs provide a sequence to follow. Each page states its supported version and verification scope.
39 tasks with existing documentation.
Clear filters · Search development documentation
Distinguish released alpha, development support and unavailable later phases.
Evaluation and setup
- Start with LSF (walkthrough)
- Engineering roadmap (reference)
- Standalone node (reference)
- Application development (walkthrough)
Use supported rootless evaluation or verified native installation, authenticated readiness and cleanup; never invent an npm installer.
Evaluation and setup
- Run your first node from source (walkthrough)
- Install or build LSF (walkthrough)
- Standalone echo quickstart (reference)
- Protected standalone configuration files (reference)
- Application development (walkthrough)
Choose focused contributor validation and preserve full checks for product or frozen-evidence changes.
Evaluation and setup
- Contribute to LSF (walkthrough)
- CI validation profiles (reference)
- Toolchain and reproducibility baseline (reference)
Author a supported capsule, understand WIT and budgets, and distinguish guest bindings from network clients.
Capsules and delivery · Rust, TypeScript, Go, C, Java, C#/.NET
- Creating a capsule (walkthrough)
- Understand your first capsule (walkthrough)
- Guest SDK capability reference (reference)
- Application development (walkthrough)
- Get the developer tools (walkthrough)
- Set up your development workspace (walkthrough)
- Developer commands (walkthrough)
Package, sign, verify, publish, deploy and invoke; distinguish component, package and publication identity.
Capsules and delivery
- Understand your first capsule (walkthrough)
- Edit, deploy and recover a capsule (walkthrough)
- Deterministic package build and inspection (reference)
- Deliver packages and recover changes (reference)
Use rollout, canary and rollback receipts; recover an uncertain operation without blind retries.
Capsules and delivery
- Edit, deploy and recover a capsule (walkthrough)
- Inspect and stop a local node (walkthrough)
- Durable single-node rollouts (reference)
- Controlled canary promotion (reference)
- Atomic eligible-release rollback (reference)
Language-native setup/link/auth; success and declared/platform/transport failures; retained activation ID and status.
Client SDKs · Rust
- Call a capsule from your application (walkthrough)
- Generic invocation service (reference)
- Standalone management services (reference)
Language-native setup/link/auth; success and declared/platform/transport failures; retained activation ID and status.
Client SDKs · TypeScript
- Call a capsule from your application (walkthrough)
- Generic invocation service (reference)
- Standalone management services (reference)
Language-native setup/link/auth; success and declared/platform/transport failures; retained activation ID and status.
Client SDKs · Go
- Call a capsule from your application (walkthrough)
- Generic invocation service (reference)
- Standalone management services (reference)
Language-native setup/link/auth; success and declared/platform/transport failures; retained activation ID and status.
Client SDKs · C
- Call a capsule from your application (walkthrough)
- Generic invocation service (reference)
- Standalone management services (reference)
Language-native setup/link/auth; success and declared/platform/transport failures; retained activation ID and status.
Client SDKs · Java
- Call a capsule from your application (walkthrough)
- Generic invocation service (reference)
- Standalone management services (reference)
Language-native setup/link/auth; success and declared/platform/transport failures; retained activation ID and status.
Client SDKs · C#/.NET
- Call a capsule from your application (walkthrough)
- Generic invocation service (reference)
- Standalone management services (reference)
Configure broker intersection, immutable policy/grants/bindings and handle lifetime; demonstrate denial and revocation.
Capabilities and operations
- Use capabilities in your capsule (walkthrough)
- Diagnose provider failures (walkthrough)
- Sealed activation capability broker (reference)
- Durable capability policies (reference)
- Exact capability bindings (reference)
Exercise buffered/streaming HTTP, authority/SSRF denial, deadlines, cancellation, finite buffers and partial-result uncertainty.
Capabilities and operations
- Use capabilities in your capsule (walkthrough)
- Diagnose provider failures (walkthrough)
- Policy-scoped outbound HTTP (reference)
- Bounded streaming HTTP (reference)
Configure local/S3 storage, grants and bounded chunks, denial/overload, uncertain publication and cleanup.
Capabilities and operations
- Use capabilities in your capsule (walkthrough)
- Test provider denial and recovery (walkthrough)
- Diagnose provider failures (walkthrough)
- Durable bounded local immutable blobs (reference)
- S3 immutable blobs (reference)
Handle local/Vault secrets without disclosure; show rotation/revocation, limits, denied access and cleanup.
Capabilities and operations
- Use capabilities in your capsule (walkthrough)
- Test provider denial and recovery (walkthrough)
- Diagnose provider failures (walkthrough)
- Protected local secrets (reference)
- Vault KV-v2 secrets (reference)
Publish and consume NATS triggers with bounded state, explicit uncertainty, acknowledgement, overload and recovery.
Capabilities and operations
- Use capabilities in your capsule (walkthrough)
- Test provider denial and recovery (walkthrough)
- Diagnose provider failures (walkthrough)
- Bounded NATS JetStream publication (reference)
- Bounded NATS JetStream triggers (reference)
Preserve descendant conservation and authorization; demonstrate denial/cancellation without refunding live ownership.
Capabilities and operations
- Use capabilities in your capsule (walkthrough)
- Diagnose provider failures (walkthrough)
- Isolated local service invocation (reference)
- Budgets and cancellation trees (reference)
Use bounded cryptographic randomness and approved metrics without implying security from telemetry.
Capabilities and operations
- Use capabilities in your capsule (walkthrough)
- Diagnose provider failures (walkthrough)
- Budgeted cryptographic randomness (reference)
- Bounded guest custom metrics (reference)
Explain pooling/resource limits, audit versus external action, overload, support boundary and bounded troubleshooting/recovery.
Capabilities and operations
- Use capabilities in your capsule (walkthrough)
- Diagnose provider failures (walkthrough)
- Shared provider pools (reference)
- Capability audit and inspection (reference)
- Execution security profiles (reference)
- Security baseline (reference)
Build the supported profile from full source with public/private separation and qualified compiler/runtime identities.
Angular and browsers
- Build an Angular application and deliver it through LSF (walkthrough)
- Diagnose Angular build, delivery and hydration failures (walkthrough)
- Build your first Angular application (reference)
- Angular renderer execution profile (reference)
- Package an observed static site (walkthrough)
Associate publication, routes and immutable assets; exercise rollout and failures without crossing tenant authority.
Angular and browsers
- Build an Angular application and deliver it through LSF (walkthrough)
- Diagnose Angular build, delivery and hydration failures (walkthrough)
- Exact web release admission (reference)
- Scoped HTTP trigger routes (reference)
- Immutable browser asset HTTP profile (reference)
- Package an observed static site (walkthrough)
Observe actual SSR/hydration/navigation, capability calls, denied/personalized paths and cancellation, not a browser-only mock.
Angular and browsers
- Build an Angular application and deliver it through LSF (walkthrough)
- Diagnose Angular build, delivery and hydration failures (walkthrough)
- Angular in generic execution cells (reference)
- Angular renderer qualification observation (reference)
- Package an observed static site (walkthrough)
Find authoritative CLI/API/config/SDK/WIT/schema contracts and their actual compatibility limits.
Architecture and reference
- Read a capsule contract (walkthrough)
- Operator CLI (reference)
- API surface map (reference)
- Platform error model (reference)
Distinguish architecture decisions, trust/resource ownership and actually delivered behavior.
Architecture and reference
- Read a capsule contract (walkthrough)
- LSF architecture overview (reference)
- Identity and capability architecture (reference)
- Resource budgets, deadlines, and cancellation (reference)
Read retained evidence with exact identities; distinguish measurements from product limits and preserve historical bytes.
Architecture and reference
- Read a capsule contract (walkthrough)
- Benchmark evidence retention (reference)
- Phase 1 extension: measured results and Phase 2 handoff (reference)
- Phase 2 resource profile (reference)
Keep transactional state/effects, clustering and durable workflows explicitly separate from current local support.
Architecture and reference
- Read a capsule contract (walkthrough)
- Engineering roadmap (reference)
- State and effect architecture (reference)
- Route freshness: Phase 5 implementation handoff (reference)
Deliver an existing website
Static website delivery
- Deliver a website (walkthrough)
- Serve Angular and Docusaurus sites (walkthrough)
Sign and publish a frontend build
Static website delivery
- Release an existing frontend build (walkthrough)
Update or roll back GET and HEAD routes
Static website delivery
- Publish and recover a static route set (walkthrough)
Combine a static site and a TypeScript API
Static website delivery · TypeScript
- Serve a static site and a TypeScript API (walkthrough)
Serve smaller static downloads with gzip
Static website delivery
- Serve gzip through the HTTPS edge (walkthrough)
Plan publication storage and maintenance
Static website delivery
- Plan publication storage and maintenance (walkthrough)
Run a non-root Linux container node
Container operations
- Run a node in a Linux container (walkthrough)
Back up and restore complete node state
Container operations
- Preserve and restore local node state (walkthrough)
Configure an HTTPS edge for a local node
Container operations
- Serve a static site through a local HTTPS edge (walkthrough)
Check real node readiness over private HTTP
Container operations
- Expose private HTTP readiness checks (walkthrough)
Publish sites from a private CI runner
Container operations
- Publish sites from a private CI runner (walkthrough)
Replace a container with exclusive state ownership
Container operations
- Replace a standalone container safely (walkthrough)