JSConf JP 2019
as the organisers put it
jsconf.jp is a JavaScript festival in Japan powered by Japan Node.js Association. This is the first event of jsconf in Japan. We would love to become a bridge between Japanese Web Developers and International Web Developers.
| title | author | length |
|---|---|---|
| Opening | 08m | |
Announces the event logistics: a Code of Conduct enforced with organizers reserving the right to take action for bad behavior, venue details listed as Room… | ||
| Build and scale multiple Voice application by using TypeScript | Hidetaka Okamoto | 29m |
Shows how Node.js + TypeScript plus ask-sdk-model and Serverless Framework let one repository host many Alexa skills by sharing handlers, interceptors, and… | ||
| Building the layered server application achieved by InversifyJS | Okuno Kentaro | 29m |
Builds a layered server with TypeScript 3.6, Express and Cloud SQL MySQL and shows how InversifyJS plus a DI container lets the app swap database providers for… | ||
| npm i g @next and beyond: Building the future of package management | Claudia Hernández | 27m |
npm describes a one million package registry and shows concrete engineering: a new fetcher pacocchi (fetch, resolve URL, manifest, extract, CLI) with local… | ||
| JavaScript AST programming: Introduction and beyond | Takuto Wada | 44m |
Live coding builds a small CLI that reads a file or stdin, parses JavaScript with acorn into an ESTree-like AST (~400 node kinds mentioned), traverses nodes to… | ||
| Passwords are so 1990? | Sam Bellen | 34m |
Passwords are brittle and replaceable by key-based login using the web authentication API, which creates a private/public keypair on hardware authenticators or… | ||
| Your benchmark may not guide a real application performance | Tetsuharu OHZEKI | 38m |
Argues that common microbenchmarks mislead because JS engines optimize hot paths: JetStream runs ~100 iterations and hits top speed after a few warmups, so… | ||
| Starting TypeScript Leaving JavaScript as JS | Takanashi Ginpei | 36m |
Shows how to run the TypeScript compiler on plain .js projects using --allowJs and --checkJs, add types via JSDoc comments, and get real IDE benefits like VS… | ||
| Performance tuning in EC site with GraphQL | Sawai Nobuhiko | 36m |
E‑commerce site using GraphQL + React + SSR shows 20s first‑load per Speed Insights and a Lighthouse score in the single digits; team uses DataDog APM to find… | ||
| Capacitor: linking JavaScript with Swift:Java, and the future of Web Frontend | Sakakibara Masahiko | 29m |
Explains how Capacitor packages a web app into native iOS and Android projects by running npx capacitor add ios / android, copying the web build into a… | ||
| Developing with Elm in a large application | Ebihara Keigo | 26m |
Unipos runs on Elm with 70k lines of front-end code across about 30 pages and is maintained by 6 front-end engineers. Elm delivers no runtime exceptions… | ||
| nothing matches | ||