The system design library
Search and filter every curated system design video, article, repository and paper in one place.
14 resources
Backend Developer Roadmap
A visual guide to the skills a backend engineer builds, from databases to caching and APIs.
CoursesBeginnerBy roadmap.sh community · roadmap.sh
Hasura Blog
The top stories from Hasura: engineering, tutorials, product updates, GraphQL, frontend backend frameworks more!
BlogsIntermediateBy Hasura engineers · Hasura
Introduction to gRPC
What gRPC is and how Protocol Buffers and HTTP/2 give typed, efficient service calls.
DocumentationBeginnerBy gRPC · CNCF / gRPC
Learn GraphQL
The official introduction to queries, schemas and resolvers.
DocumentationBeginnerBy GraphQL Foundation · GraphQL
Postman Blog
The Postman blog is your hub for API resources, news, and community. Learn about the Postman API Platform and much more.
BlogsIntermediateBy Postman engineers · Postman
Stripe's payments APIs: the first 10 years
How a payments API evolved over a decade, with lessons on versioning and backward compatibility.
Case StudiesIntermediateRead hereBy Stripe
Hello Interview: System Design in a Hurry
Free written guide covering the delivery framework, core concepts and key technologies.
CoursesIntermediateBy Hello Interview
Scaling Your API with Rate Limiters
Stripe's practical guide to request, concurrency and load-shedding limiters.
BlogsIntermediateBy Paul Tarjan · Stripe
Microservices Patterns Catalog
Pattern language for microservices: saga, API gateway, CQRS, event sourcing and more.
DocumentationIntermediateBy Chris Richardson · microservices.io
OAuth 2.0 Overview
The canonical guide to OAuth 2.0 grants, tokens and security considerations.
DocumentationIntermediateBy OAuth Community · oauth.net
Awesome Microservices
Curated tools, frameworks and reading material for building microservice systems.
GitHubIntermediateBy Mehdi Fornos · mfornos
System Design 101
Visual cheat sheets explaining complex systems in simple terms.
GitHubBeginnerBy ByteByteGo · ByteByteGoHq
Hello Interview: System Design Walkthroughs
Structured mock-interview style designs with explicit trade-off discussion.
YouTubeIntermediateBy Evan King & Stefan Mai · Hello Interview
ByteByteGo: System Design Video Series
Animated, diagram-first explainers on caching, API design, databases and real-world architectures.
YouTubeBeginnerBy Alex Xu · ByteByteGo