Sandy Zhang·1d agoStream AI Answers into Next.js with SSE and NestJSPart 3 of 4: Follow evidence, text deltas, citations, and failures through a TypeScript streaming pipeline.
Sandy Zhang·2d agoTurn Documents into Searchable Knowledge with NestJS and pgvectorPart 2 of 4: Build the evidence pipeline behind a document AI application.
Malek Mostafa·3d agoBridging Telecom and the Web: Integrating a Self-Hosted Asterisk PBX into a MERN Stack CRMThe bottleneck: disconnected systems cost real money
InJavaScript in Plain EnglishbyMahamedov Damir·3d agoNestJS + Sequelize: Where Should Your Transaction Start?3 patterns that work in production, 1 to avoid, and the bugs each one causes
Ahmed Boukri·3d agoFrom Callbacks to Observables (2/2): When Is a Message Actually Done?A handler can return a value, a Promise, or an Observable. A broker only understands “done” or “not done”. Everything hard about a message…
InJavaScript in Plain EnglishbySajankumar Vijayan·4d agoThe NestJS Node adapter won every run. By how much depends on how you measure.Nest + Node beat Nest + Fastify on every route, in every run I did. On GET /, its lead over Fastify ranged from 6% to 54%, and the biggest…
0xKali·Oct 28Your Audit Log Never Saw the Break-In Attempt — Guards Run Before InterceptorsAn audit log can be cryptographically intact, internally consistent, and completely wrong about what happened to your application.
Vikum Samaranayake·Oct 27What OpenTelemetry Showed Me About Round Trips and Cold Connections on a Raspberry Pi ClusterI Finally Read My OpenTelemetry Traces. My Code Was the Fast Part.
Silversky Technology·Oct 27NestJS Dependency Injection Explained Through Real Production ExamplesWhy the “magic” behind @Injectable() is really just a dependency graph doing its job.
Chamath Shashika·Oct 25NestJS Providers and Services Explained Simply (With Examples)https://developersnotebook.ink/blog/nestjs-providers
