#85
B
Rank #189
ToolJet
Low-code internal-tool builder in the Retool mold, letting teams wire up UIs against databases and APIs. Node/React stack backed by Postgres for app and metadata storage.
61.8
/ 100
⚙ Full Stack
Node.js/NestJS backend, React frontend drag-and-drop builder, Postgres stores both app definitions and its own operational data.
📈 Scaling Analysis
Reasonably stateless app tier scales horizontally behind a load balancer since state lives in Postgres, but the visual builder's real-time collaboration features add websocket session affinity requirements at higher concurrency.
🚀 Running on Nexlayer
Deploy as app + postgres pods, with TOOLJET_HOST set to the Nexlayer domain and PG connections routed to postgres.pod:5432. mirror.gcr.io/library/node and postgres images apply cleanly; Redis is optional for multiplayer editing but not required for basic use.