CityJS Conference São Paulo 2022
as the organisers put it
City of Sao Paulo Conference, covering JavaScript, Angular, React, Node.js, Vue.js, Web Development & Architecture and more!
| title | author | length |
|---|---|---|
| Unlock Your Domain with herbjs | Jhonathan Soares | 55m |
A JavaScript framework called herbjs that structures business logic as use cases and entities, generates REST and GraphQL endpoints via an npm scaffold, and… | ||
| Create a Full-Stack App with Amplify Studio | Ana Cunha | 44m |
Shows how to build an Instagram-like full‑stack app using AWS Amplify Studio and the Amplify CLI: model User and Post (image/video, description, date, origin)… | ||
| Engaging Ecommerce with the Visual Web | Colby Fayock | 25m |
Shows that richer visual ecommerce increases engagement only if media delivery is optimized, then demonstrates a working pipeline: an Astro demo deployed to… | ||
| Sharing is Caring: Reusing Web Data Viz in React Native | Krystal Campioni | 26m |
Shopify extracts a shared library called polaris-viz core and splits the repo into core, web and native packages, reusing constants, TypeScript types, hooks… | ||
| Modernize and Robust Applications with Prisma & Azure SQL Server | Glaucia Lemos | 29m |
Shows a concrete full‑stack build: Node.js + Azure Functions wiring Prisma Client to an Azure SQL shared database, creating server, firewall rules, and two… | ||
| How I've been using JavaScript to automate my house | Erick Wendel | 27m |
Projects reuse JavaScript on microcontrollers to control lights, doors and toys using Espruino, ESP32 and ESP8266 boards, Raspberry Pi and Node-RED flows… | ||
| Breaking the Limits of PWAs with JavaScript APIs | Maximiliano Firtman | 31m |
Shows concrete hacks and demos that already work on devices: using beforeinstallprompt plus manifest promotional fields to trigger native install dialogs and… | ||
| An introduction to Lambda Calculus | Lucas F da Costa | 34m |
Step-by-step conversion of programming primitives into pure lambda calculus implemented in JavaScript: defines Church booleans as two-argument selectors and… | ||
| How to apply feature flags in your Node.js app with Twilio Verify and Launch Darkly | Gabriel Bolzi | 12m |
Shows how to implement feature flags in a Node.js application using LaunchDarkly for flag management and Twilio Verify for authentication flows, focusing on… | ||
| Not fast enough! (This is not fast enough) | Rafael Gonzaga | 26m |
Shows how to analyze and improve Node.js application performance using tools from the Node/JavaScript ecosystem (including Clinic.js and Fastify-related… | ||
| Create an Application Back-end in Clicks with the Amplify Studio | Ana Cunha | 29m |
Builds a full-stack recipe app in minutes using Amplify Studio, generating a GraphQL API and DynamoDB tables (AppSync + DynamoDB), S3-backed images, and… | ||
| Dynamic CSS classes with Vue 3 | Aline Bezzoco | 15m |
Explains how Vue 3.2 lets component state drive CSS by using v-bind in stylesheet to expose data as CSS variables, with live demo code that binds a highlight… | ||
| Como construir uma interface via WhatsApp em Node.JS para controlar dispositivos IoT | Luis Leão | 02h 04m |
A working jacuzzi controller connects an ESP32 with a waterproof DS18B20 temp probe and dual relays, uses PlatformIO to build firmware that polls sensors every… | ||
| Build an Appointment Scheduler using Node, Firebase and the Vonage Messages API | Amanda Cavallaro | 01h 30m |
Builds a working Node + Express app that stores slots in Firebase Realtime Database, imports an initial JSON with three slots, and writes bookings in real… | ||
| Fastify SSR | Jonas Galvez | 46m |
Seven incremental examples show how to get real SSR without a giant framework, starting from template rendering and ending with a minimal Fastify + Vite… | ||
| How to View and React without a Head | Facundo Giuliani | 26m |
Explains the Headless CMS approach, outlining core features of headless content management and how it differs from traditional CMSs. Describes how to integrate… | ||
| nothing matches | ||