What we learnt building BHIM in just 3 weeks
summary
How functional programming techniques plus a custom JavaScript-based app development framework let JusPay build the BHIM mobile app and its USSD version *99# in three weeks. It covers using JavaScript to unify multiple platforms and using pure functional approaches to enable parallel team development and quick, robust component assembly.
AI-written summary · about
chapters (8)
- 0:00Start
- 4:21Spec to App, Flow as core abstraction
- 8:53BIG Challenge!
- 24:57Why are Apps hard?
- 32:42Business Logic as Goal Trees
- 34:12DSL Goal Tree - Code Walkthrough
- 35:48Presto - Roadmap
- 36:00Presto Roadmap - Reactive system
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