sake92/tupson   0.18.0

Stupid simple Scala 3 library for writing and reading JSON

skinny-framework/skinny-micro   2.3.0

:microphone: Micro Web framework to build Servlet applications in Scala, the core part of Skinny Framework 2

bayer-group/mwundo   0.2.0

GeoJSON object, spray-json formats, and basic Geo/Geometry

owlike/genson   1.6

Genson a fast & modular Java <> Json library

azhur/kafka-serde-scala   0.9.0

Implicitly converts typeclass encoders to kafka Serializer, Deserializer, Serde.

scalameta/lsp4s   0.2.1

Scala implementation for JSON-RPC and Language Server Protocol

ergoplatform/ergo-jde   1.0

Ergo transaction builder using JSON

kakao/mango   0.5.0

Core utility library & data connectors designed for simpler usage in Scala

xuwei-k/httpz   0.8.0

purely functional http client with scalaz.Free

rustedbones/akka-http-scalapb   0.2.5

akka-http protobuf binary and json marshalling/unmarshalling for ScalaPB messages

lightform-oss/mercury   0.0.16

Mercury - modular JSON-RPC for Scala

thatscalaguy/circe-jq   0.1.0

Run jq filter on circe json objects.

alexitc/playsonify   2.3.0

An opinionated micro-framework to help you build practical JSON APIs with Play Framework (or akka-http)

benhutchison/microjson   1.6

A lightweight JSON model for Scala and Scala.js

banno/jsonz   1.5.0

Yet another Scala json parsing library blending together the better ideas

bmjames/json4s-zipper   0.2

Pure functional transformations for the json4s and Play JSON ASTs

plokhotnyuk/dijon   0.4.0

A Dynamically Typed Scala Json Library

galliaproject/gallia-core   0.6.1

A schema-aware Scala library for data transformation

anskarl/parsimonious   0.5.1

Parsimonious is a helper library for encoding/decoding Apache Thrift and Twitter Scrooge classes to Spark Dataframes and Jackson JSON.

ollls/zio-tls-http   2.0.1

100% non-blocking, Java NIO only( inspired by zio-nio) , JSON HTTP server based on Scala ZIO library. Everything including TLS encryption modeled as ZIO effects, convenient route DSL similar to https4s, up to 30K TPS local JSON transaction with 25 threads on 6 cores(i7) with ZIO fibers.