greenleafoss/green-leaf-mongo   3.1

🌱 This extension created on top of official MongoDB Scala Driver and allows to fully utilize Spray JSON, Play JSON or Circe JSON to represent bidirectional serialization for case classes in BSON, as well as flexible DSL for MongoDB query operators, documents and collections.

agolovenko/avro-tools   0.8.0

Tools for JSON to Avro conversion

wvlet/airframe   2026.1.6

Essential Building Blocks for Scala

circe/circe-iteratee   0.12.0

Streaming JSON processing for circe with iteratees

restfulscala/halselhof   0.3.0

A HAL toolkit based on Play-JSON

paoloboni/spray-json-derived-codecs   2.3.11

Derived codecs for spray-json for Scala 3.x and 2.x

chatwork/scala-jwk   1.2.24

This Scala library supports JWKSet(RFC7517)

romansky/jello   1.1.0

Scala/Scala.js JSON library, no thrills included

mrumkovskis/tresql   13.3.0

Shorthand SQL/JDBC wrapper language, providing nested results as JSON and more

sake92/tupson   0.20.0

Stupid simple Scala 3 library for writing and reading JSON

lowmelvin/scala-json-schema   0.2.0

Scala to Json Schema. Lite.

givesocialmovement/play-json-form   2.0.0

JSON form submission and validation for Playframework

lock-free/sjson   0.2.4

JSON library for Scala

outr/profig   3.7.1

Powerful configuration management for Scala (JSON, properties, command-line arguments, and environment variables)

msgpack4z/msgpack4z-play   0.13.0

msgpack4z play-json binding

taig/soap   4.1.0

JSON based inter-process-communication (IPC) with circe on Android

lensesio/json-kcql   1.0.1

Provides support for json projections using the sql like syntax of KCQL

ancane/haldr   0.5

HAL builder for spray-json