Examples
Pick a workflow, open it in Compose, run it, and inspect the saved result.
Signature workflows
Multi-step pipelines, handoffs, safety checks, and proof artifacts.
All examples
The full catalog. Search filters both sections.
| Example | Open |
|---|---|
Zero Bleed Step 1 poisons globals and prototypes. Step 2 is a fresh V8. Nothing leaks. The saved result proves the security model step by step: poison first, inspect second, confirm nothing leaked. | |
Data Transformer Parse, validate, and transform messy data into clean structured output Clean, validated data ready for storage or further processing | |
Compute Offload Fibonacci, prime sieve, matrix multiply — real math on the edge, not hallucinated. fib(50) = 12,586,269,025. 1,229 primes under 10k. 50x50 matrix. Zero hallucination. | |
Preflight Check Simulate a DB migration against sample data. The saved result is the approval artifact. 1 warning caught (null email row). Rollback available. Review the saved result, then approve. | |
Cold Boot Sprint 20 unique isolates, each a fresh V8. See per-step timing in the saved result. 20 isolates, single-digit ms per boot. This is the engine. | |
API Retry with Backoff Handle flaky upstreams with deterministic retries, exponential backoff, and circuit breaker logic Stable retry behavior you can run locally and inspect in a saved result | |
Secure Webhook Handler Verify HMAC signatures and validate webhook payloads from Stripe, GitHub, or Shopify Secure webhook processing with signature verification and duplicate detection | |
Multi-Source Aggregator Merge multiple source snapshots, then combine and analyze them in one workflow Unified dataset with computed metrics across both source snapshots | |
Map → Filter → Reduce 1,000 users. Filter active. Map emails. Reduce totals. The saved result shows timing. 667 active users, total spend, averages, oldest/youngest. All verified. | |
Sort 10k Items 10,000 random numbers sorted on the edge. The saved result shows wall time. 10k items sorted in ~2ms. The saved result proves it. | |
Dedupe a List 12 emails → 6 unique. One line of code, one isolate. 12 → 6. Removed 6 duplicates. The saved result has the exact list. | |
Regex Test Test an email regex against 8 inputs. No guessing — run it. 8 inputs tested. 3 matched. The saved result has every result. | |
Date Math Business days, calendar math, day-of-week — computed, not guessed. Exact dates. No off-by-one. The saved result proves it. | |
SHA-256 Hash Hash a string with crypto.subtle. Exact hex output. One step. Deterministic SHA-256 hex. 64 characters. The saved result has it. | |
Validate JSON 7 strings — which are valid JSON? Don't eyeball it. Run it. 4 valid, 3 invalid. The saved result shows the exact parse errors. | |
Word Frequency Count every word in a text. Sorted by frequency. One step. "the" appears 5 times. 16 words, 8 unique. The saved result has the full frequency map. | |
Generate 100 UUIDs 100 crypto-random UUIDs in one isolate. All unique. Sub-millisecond. 100 UUIDs, all unique, <1ms. The saved result has the full list. | |
String Transforms Slugify, camelCase, titleCase — 5 strings, all three transforms. One step. "API Response Handler" → "api-response-handler" / "apiResponseHandler". Exact. |