Top 7 Scala Metaprogramming Projects

Chimney

13 1,106 9.7 Scala

Scala library for boilerplate-free, type-safe data transformations

Project mention: Chimney 0.8.0 (stable) released | /r/scala | 2023-10-13

scala.meta

2 1,087 9.8 Scala

Library to read, analyze, transform and generate Scala programs
InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
Scalafix

6 801 9.2 Scala

Refactoring and linting tool for Scala
ducktape

5 393 9.3 Scala

Automatic and customizable compile time transformations between similar case classes and sealed traits/enums, essentially a thing that glues your code. Scala 3 only. Or is it duct 🤔

Project mention: ducktape 0.1.10 is out - now with support for coproduct derivation for FallibleTransformers! | /r/u__arain | 2023-07-17

Squid

1 196 0.0 Scala

Squid – type-safe metaprogramming and compilation framework for Scala (by epfldata)
metabrowse

1 104 6.4 Scala

Static site generator for code search with IDE features for Scala
dotty-patched

1 19 5.6 Scala

Eval library and patched Scala-3/Dotty compiler. Evaluating source code and trees at compile time hacking multi-staging programming
WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).