Resources
Downloads that back up the content: checklists, templates, runbooks, and starter kits.
★ Featured resources
Performance Triage Runbook for Legacy .NET
FreeStep-by-step runbook to find the top 3 bottlenecks in legacy .NET applications—prioritized by quick-win vs. structural effort.
📄 Performance triage in legacy .NET: find the top 3 bottlenecks fast
WebSocket Reconnection Kit
FreeWebSocket manager template with automatic reconnection, gap detection, and state recovery for trading bots.
📄 WebSocket Reconnection That Actually Works: Auto-Reconnect Guide for Trading Bots
Crash Recovery Reconciliation Kit
FreeReconciliation loop template for trading bots—detect and correct state drift on startup to prevent double orders and orphan positions.
📄 Crash Recovery: Reconciliation Loops That Prevent Double Orders
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Performance Triage Runbook for Legacy .NET
Step-by-step runbook to find the top 3 bottlenecks in legacy .NET applications—prioritized by quick-win vs. structural effort.
Explained in Performance triage in legacy .NET: find the top 3 bottlenecks fast
Feb 26, 2026
WebSocket Reconnection Kit
WebSocket manager template with automatic reconnection, gap detection, and state recovery for trading bots.
Explained in WebSocket Reconnection That Actually Works: Auto-Reconnect Guide for Trading Bots
Feb 25, 2026
Crash Recovery Reconciliation Kit
Reconciliation loop template for trading bots—detect and correct state drift on startup to prevent double orders and orphan positions.
Explained in Crash Recovery: Reconciliation Loops That Prevent Double Orders
Feb 23, 2026
Bot reliability checklist: 20-point pre-flight for trading bots
Production-readiness checklist for crypto trading bots: rate limits, reconnects, idempotency, crash recovery, clock sync, and incident response.
Explained in How to Build a Crypto Trading Bot in Python: Complete Step-by-Step Guide with Source Code
Jun 09, 2026
Outbox pattern checklist + schema (.NET)
A minimal schema, polling publisher template, and rollout checklist for reliable event publishing in .NET.
Explained in Outbox pattern: reliable writes + events without the enterprise baggage
Feb 24, 2026
Structured logging fields checklist (.NET)
A minimal schema and Serilog starter config that makes production incidents diagnosable in .NET services.
Explained in Structured logging that actually helps: Serilog fields that matter in .NET incidents
Feb 04, 2026
OpenTelemetry tracing starter kit (.NET)
A minimal tracing checklist and attribute map for debugging production incidents in .NET services.
Explained in OpenTelemetry for .NET: minimum viable tracing for production debugging
Feb 04, 2026
Idempotency key contract template (.NET)
A key format, storage checklist, and replay rules to prevent duplicate side effects in .NET APIs.
Explained in Idempotency keys for APIs: stop duplicate orders, emails, and writes
Feb 04, 2026
Axiom Module - Retry Policy Kit
A paid retry policy kit with stop/retry/escalate rules, backoff + jitter defaults, retry budgets/caps, and 429 Retry-After handling templates (Polly + HttpClient) to prevent retry storms.
Explained in Retries making outages worse: when resilience policies multiply failures in .NET
Feb 01, 2026
HttpClient 429 + Retry-After package
A copy/paste handler that parses Retry-After (seconds and HTTP date) plus a 429 runbook and logging fields so throttling becomes bounded, observable, and non-amplifying in .NET.
Explained in HttpClient keeps getting 429s: why retries amplify rate limiting in .NET
Jan 30, 2026
Correlation IDs package (HTTP + jobs)
A correlation ID contract plus copy/paste ASP.NET Core middleware and an HttpClient handler so correlation survives HTTP and background job boundaries and incidents become one-query diagnosable.
Explained in Cannot trace requests across services: why correlation IDs die at boundaries in .NET
Jan 30, 2026
Timestamp drift runbook + logging schema
On-call runbook for signature error incidents. Logging schema makes clock drift diagnostics fast. Know what to check in minutes, not hours.
Explained in Signature invalid but bot was working: why clock drift breaks auth suddenly
Jan 27, 2026