Opinionated example project

Confidence level explanation:

Very high, high: I strongly believe this is the best choice nearly always
Medium: Should be a good choice, there could be cases where other choices are better
Low: I'm not sure if this is a good choice, but it solves something

Backend choices

Lib/feature	Confidence level	Comments
Integrant	Very high
Reitit	Very high
Malli	Very high
Next.jdbc	Very high
Honeysql v2	High	Can be useful to generate dynamic SQL queries
HugSQL	High	Can be useful when writing SQL by hand
hikari-cp	High
Log4j2/Logback	Medium	Current favorite is Log4j2. Logback is also great (and is used in most projects already,)
ring-jetty-adapter		ring/ring-jetty-adapter should be good now or http-kit?
Migratus/Flyway	High	Migratus is a good choice. Flyway has been used in many projects so there might be more experience of using it at Metosin.
Java.time	High	No need for joda-time
Kaocha	Medium	Kaocha for Clj test runner

Lib/feature	Confidence level	Comments
UIx	High	Simple React wrapper makes it easier to use modern React and libs
Re-frame	Medium	Even though Re-frame is for Reagent, it is usable with UIx and we have considerable experience using it
MUI	Medium?	One solution to writing styles inline in the Cljs components, seems to work relatively well with Cljs
Icons		Use JS libs and svg files (for custom icons)
Reitit-frontend	Medium?	Good enough? It is used in most projects already.
Malli	High	If/when needed for FE route parameter validation or any other schema validations.
Date lib? Js-joda? Day-js or something?	Medium?	Moment is kind of old now. Closure Library is deprecated.
MAYBE: TanStack Query	Low? Medium?	Useful abstraction for making calls to backend. Some challenges on using this together with Re-frame (and some with Cljs, but mostly solved.)
Test runner	Medium	Shadow-cljs can build unit test artifact, run in browser or with Karma

Open questions?

Forms
Alternative component libs, no experience. Both use Emotion like MUI? So similar sx props.
- Chakra UI
- Theme UI