Dark, a language built for deployless backends

L'informatique d'aujourd'hui est compliqué... sans forcément que cela soit nécessaire.

Par exemple, que faut-il pour déployer un bot Slack ?

un langage 🐍
un IDE 🧑‍💻
un outil de build 🛠
un outil de déploiement 📦
une plateforme Cloud ☁️
un outil de trace pour vérifier cela 📈
Dark (Darklang) propose un langage de programmation associé à un éditeur en ligne et un concept nommé "Deployless" (votre code est déployé automatiquement en 50ms)

L'infrastructure est gérée pour nous. Nous aurons accès à 4 concepts : l'API http, le background worker, le datastore et le scheduled job.

Voyons ensemble ce que cela donne ! 🚀

Transcript

1. Darklang A language built for deployless backends Technozaure Nantes 2020 Julien Landuré
2. Julien Landuré GDG Nantes GDG Cloud Nantes @jlandure jlandure.dev GDG Organizer - GDE Cloud CTO Zenika
3. “Speed of developer iteration is the single most important factor in how quickly a technology company can move.” Paul Biggar, 2019
4. The first and most important decision was to make Dark “deployless” How Dark deploys code in 50ms Beta Access
5. What do we need as a developer? What’s an app in these days?
6. Darklang Callable API Endpoints & Webhooks CORS Store data CRUD app using datastore Async Jobs Workers Scheduled Jobs Planned workloads Static Files Custom domain DX Editor REPLs
7. Demo Time
8. Some explanations please! What happened?
9. Live-reload OCaml based A language built for deployless backends New! ServerSide Darklang
10. Remove all accidental complexity from coding Infrastructure complexity Deployment complexity API complexity Code-as-text complexity Principle Darklang Concepts Trace Driven Development Make a request to the non-existent handler Functional Programming Language Implicit Return Deployless Instant Infrastructure Integrated Tooling Live Values & Play Buttons
11. Receive webhooks live, Call out to 3rd party APIs, Store data, And schedule jobs ...while building no infrastructure. Bots Darklang Usecase
12. Still in beta Young New paradigm “Deployless” Remove complexity Fun to discover My opinion From OCaml to F#
13. “TL;DR: We’re taking a longer term approach to building Dark. As part of this, we’ve made the difficult decision to shrink Dark’s team, and to change how we build both the product and the company.” Paul Biggar, 2020
15. Thank you! darklang.com github.com/darklang/dark Julien Landuré Zenika Nantes @jlandure