Cloud middleware

3 reusable Cloud middleware libraries across every platform — libraries, SDKs, and drop-in systems. You should never have to know which ecosystem it lives in.

• HueVista

  by VikramMali14 · Free · github

  Spring Boot 4 backend for HueVista — a live B2B AI paint-visualisation SaaS for Indian paint retail. 17 feature-sliced modules, 43 JPA entities, 479 tests, Razorpay billing, JWT + Google OAuth2, Flyway, Redis, S3.

  AuthenticationCloudAPI   Java

• quarkiverse-quarkus-multitenancy

  by mathias82 · Free · github

  Fully decoupled Quarkus extension for multi-tenancy. Resolve tenant per request via pluggable strategies (headers, JWT, cookies) and access a request-scoped TenantContext across HTTP, ORM, and background jobs.

  Cloud   Java

• swath

  by varveio · Free · github

  Parallel, resumable listing for very large S3 buckets. Learns the key distribution as it runs, streams JSONL or TSV, and writes crash-resumable Parquet you can query directly with DuckDB.

  InventoryCloudDeveloper Tools   Java