Runtime-native building blocks
10- 2026Bun Secrets Vault07/22
- 2026Bun SQLite Job Queue07/22
- 2026Bun Auth Gateway07/22
- 2026Deno KV Leader Election07/22
- 2026Deno KV Rate Limit07/22
- 2026Deno KV Realtime Sync07/22
- 2026Node Permission Sandbox07/22
- 2026Node Diagnostics Telemetry07/22
- 2026Node SQLite Worker Pool07/22
- 2026Durable Object RPC Rate Limit07/22
Auth and access control
4Databases and queries
15- 2026Turso Replica Read Your Writes07/29
- 2026Turso Tenant Migration Fan-Out07/29
- 2026Turso Transaction Mode Guard07/29
- 2026Effect SQL Transactional Repository07/21
- 2026Drizzle Postgres JIT Query Layer07/20
- 2026Drizzle Kit Migration Gate07/20
- 2026Drizzle Effect Postgres Repository07/20
- 2026Prisma Driver Adapter Runtime07/20
- 2026Prisma Client Extension Audit Trail07/20
- 2026Drizzle Cache Tag Invalidation07/20
- 2026Neon HTTP Composable SQL07/20
- 2026Postgres Advisory Lock and Keyset Scan07/20
- 2026IndexedDB Sync Outbox07/20
- 2026D1 Session Read Replica07/20
- 2026Durable Object SQL Tenant Database07/20
Failure-mode resilience
5Distributed systems patterns
19- 2026Convex Exactly-Once Action07/29
- 2026Effect Idempotency Key Store07/23
- 2026Effect Hedged Request Race07/23
- 2026Effect Read Replica Router07/23
- 2026Effect Heartbeat Failure Detector07/23
- 2026Effect Multipart Upload with Abort Scope07/23
- 2026Effect Exactly-Once Consumer07/23
- 2026Effect Webhook Dispatcher07/23
- 2026Effect Consistent Hash Ring07/23
- 2026Effect Snowflake ID Generator07/23
- 2026Effect Bulkhead Isolation07/23
- 2026Effect Payment Reconciliation07/23
- 2026Effect Hot Account Ledger07/23
- 2026Effect Bloom Filter URL Frontier07/23
- 2026Effect Password Hash Vault07/23
- 2026Effect Quorum Reads with Read Repair07/23
- 2026Effect Optimistic Lock with Retry07/23
- 2026Effect Deadlock Detector07/23
- 2026Effect Geohash Proximity Index07/23
Caching and edge delivery
6Storage engines and transactions
9- 2026Convex OCC Sharded Counter07/29
- 2026TigerBeetle Test Ledger07/29
- 2026TigerBeetle Two-Phase Reservation07/29
- 2026Effect Two-Phase Commit07/23
- 2026Effect Saga Orchestrator07/23
- 2026Effect MVCC Snapshot Isolation07/23
- 2026Effect Event-Sourced Aggregate07/23
- 2026Effect LSM Memtable Compaction07/23
- 2026Effect WAL Crash Recovery07/23
Coordination and replication
6Traffic control and throughput
8- 2026Vercel AI Gateway Failover Budget07/29
- 2026Effect Token Bucket Shaper07/23
- 2026Effect Fair Priority Scheduler07/23
- 2026Effect Fair Connection Pool07/23
- 2026Effect DataLoader Batch07/23
- 2026Effect Adaptive Concurrency Limit07/23
- 2026Effect Sliding Window Rate Limit07/23
- 2026Effect Chunked Upload Integrity07/23
Durable workflows and jobs
12- 2026Vercel Workflow Step Idempotency07/29
- 2026Vercel Workflow Continuation Versioning07/29
- 2026Artifacts Fork Run Workflow07/21
- 2026Effect Cluster Entity Sharding07/21
- 2026Effect Durable Activity Workflow07/21
- 2026Cloudflare Workflow Saga Rollback07/20
- 2026Effect Durable Workflow Queue07/20
- 2026Effect Workflow v4 Migration07/20
- 2026Rivet Durable Workflow Actor07/20
- 2026Rivet Dynamic Actor Registry07/20
- 2026Vercel Queue Consumer Groups07/20
- 2026Durable Object Alarm Scheduler07/20
Edge runtimes and caching
13- 2026Vercel waitUntil Drain Guard07/29
- 2026Vercel Blob Client Upload Tokens07/29
- 2026Artifacts Repo Provisioner07/21
- 2026Artifacts Agent Commit Notes07/21
- 2026Effect RPC Contract Transport07/21
- 2026Effect Service Lifecycle Runtime07/21
- 2026Cloudflare Worker Test Harness07/20
- 2026Cloudflare Worker Cache Tags07/20
- 2026Durable Object WebSocket Hibernation07/20
- 2026Fluid Compute Instance Safety07/20
- 2026Worker RPC Promise Pipelining07/20
- 2026Fluid Stream Lifecycle07/20
- 2026Effect Cloudflare Event API07/15