Backend APIs & Architecture
JWT authentication: secure login and refresh tokens
A practical SenseCentral guide to JWT authentication: secure login and refresh tokens, including table of contents, comparison table,…
May 12, 2026 · Prabhu TLTag: SaaS
Backend APIs & Architecture
Session-based auth vs JWT: when to use what
A practical SenseCentral guide to Session-based auth vs JWT: when to use what, including table of contents, comparison…
May 12, 2026 · Prabhu TLBackend APIs & Architecture
Rate limiting: protect APIs from abuse
A practical SenseCentral guide to Rate limiting: protect APIs from abuse, including table of contents, comparison table, implementation…
May 12, 2026 · Prabhu TLBackend APIs & Architecture
Input validation with schemas (best practice approach)
A practical SenseCentral guide to Input validation with schemas (best practice approach), including table of contents, comparison table,…
May 12, 2026 · Prabhu TLBackend APIs & Architecture
Build an API key system for your SaaS
A practical SenseCentral guide to Build an API key system for your SaaS, including table of contents, comparison…
May 12, 2026 · Prabhu TLAPI Design
Webhooks 101: design, retries, security
A practical SenseCentral guide to Webhooks 101: design, retries, security, including table of contents, comparison table, implementation steps,…
May 12, 2026 · Prabhu TLBackend APIs & Architecture
Background jobs: queues and workers (conceptual guide)
A practical SenseCentral guide to Background jobs: queues and workers (conceptual guide), including table of contents, comparison table,…
May 12, 2026 · Prabhu TLAPI Design
File upload handling: safe storage and limits
A practical SenseCentral guide to File upload handling: safe storage and limits, including table of contents, comparison table,…
May 12, 2026 · Prabhu TLBackend APIs & Architecture
Build a user roles/permissions system (RBAC)
A practical SenseCentral guide to Build a user roles/permissions system (RBAC), including table of contents, comparison table, implementation…
May 12, 2026 · Prabhu TLAPI Design
API versioning: strategies and migration
A practical SenseCentral guide to API versioning: strategies and migration, including table of contents, comparison table, implementation steps,…
May 12, 2026 · Prabhu TL