bayer-group/mwundo   0.2.0

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

xuwei-k/httpz   0.8.0

purely functional http client with scalaz.Free

kakao/mango   0.5.0

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

scalameta/lsp4s   0.2.1

Scala implementation for JSON-RPC and Language Server Protocol

owlike/genson   1.6

Genson a fast & modular Java <> Json library

ergoplatform/ergo-jde   1.0

Ergo transaction builder using JSON

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

galliaproject/gallia-core   0.6.1

A schema-aware Scala library for data transformation

bmjames/json4s-zipper   0.2

Pure functional transformations for the json4s and Play JSON ASTs

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.

plokhotnyuk/dijon   0.4.0

A Dynamically Typed Scala Json Library

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.

primetalk/typed-ontology   0.2.5

A unique fusion of ontology ideas, strong Scala type system and Json flexibility

wellfactored/play-bindings   2.2.1

Convenient tools for creating Play JSON formatters and url binders for value classes

softprops/pj   0.1.0

a pajama party for your json strings and streamers