1.Effect-TS / effect
Build production-ready applications in TypeScript
+3,512 stars
from 13,944 · score 8.16
Trending repositories
Ranked by Attention Score: stars gained over the last 180 complete days
36 repositories by Attention Score · May 7, 2026 – Nov 2, 2026 (UTC)
2.pressly / goose
A database migration tool. Supports SQL migrations and Go functions.
+1,106 stars
from 10,541 · score 7.01
3.open-circle / valibot
The modular and type safe schema library for validating structural data 🤖
+509 stars
from 8,545 · score 6.23
4.unionai-oss / pandera
A light-weight, flexible, and expressive statistical data testing library
+201 stars
from 4,306 · score 5.31
5.xataio / pgroll
PostgreSQL zero-downtime migrations made easy
+183 stars
from 6,430 · score 5.21
6.schemaspy / schemaspy
Database documentation built easy
+167 stars
from 3,568 · score 5.12
7.lk-geimfari / mimesis
Mimesis is a Python library for generating fake but realistic data in multiple languages and locales.
+84 stars
from 4,782 · score 4.44
8.dotansimha / graphql-code-generator
A tool for generating code based on a GraphQL schema and GraphQL operations (query/mutation/subscription), with flexible support for custom plugins.
+83 stars
from 11,183 · score 4.43
9.python-jsonschema / jsonschema
An implementation of the JSON Schema specification for Python
+71 stars
from 4,923 · score 4.28
10.graphile / crystal
🔮 Graphile's Crystal Monorepo; home to Grafast, PostGraphile, pg-introspection, pg-sql2 and much more!
+66 stars
from 12,869 · score 4.20
11.hapijs / joi
The most powerful data validation library for JS
+57 stars
from 21,110 · score 4.06
12.confluentinc / schema-registry
Confluent Schema Registry for Kafka
+49 stars
from 2,422 · score 3.91
13.schemacrawler / SchemaCrawler
Free database schema discovery and comprehension tool
+48 stars
from 1,793 · score 3.89
14.marshmallow-code / marshmallow
A lightweight library for converting complex objects to and from simple Python datatypes.
+44 stars
from 7,201 · score 3.81
15.sourcemeta / jsonschema
The CLI for working with JSON Schema. Covers formatting, linting, testing, bundling, and more for both local development and CI/CD pipelines
+40 stars
from 271 · score 3.71
16.eralchemy / eralchemy
Entity Relation Diagrams generation tool
+32 stars
from 1,401 · score 3.50
17.go-gormigrate / gormigrate
Minimalistic database migration helper for Gorm ORM
+26 stars
from 1,152 · score 3.30
18.MichalLytek / type-graphql
Create GraphQL schema and resolvers with TypeScript, using classes and decorators!
+25 stars
from 8,062 · score 3.26
19.scenic-views / scenic
Versioned database views for Rails
+18 stars
from 3,610 · score 2.94
20.ianstormtaylor / superstruct
A simple and composable way to validate data in JavaScript (and TypeScript).
+13 stars
from 7,114 · score 2.64
+13 stars
from 3,609 · score 2.64
22.jf-tech / omniparser
omniparser: a native Golang ETL streaming parser and transform library for CSV, JSON, XML, EDI, text, etc.
+13 stars
from 1,073 · score 2.64
23.mohammed-bahumaish / prisma-editor
Prisma Editor - A powerful tool to visualize and edit Prisma Schema.
+11 stars
from 1,023 · score 2.48
24.RehanSaeed / Schema.NET
Schema.org objects turned into strongly typed C# POCO classes for use in .NET. All classes can be serialized into JSON/JSON-LD and XML, typically used to represent structured data in the head section of html page.
+10 stars
from 680 · score 2.40
25.modevol-com / gqloom
Weave GraphQL schema and resolvers using runtime types in TypeScript/JavaScript
+10 stars
from 95 · score 2.40
26.Urigo / graphql-cli
📟 Command line tool for common GraphQL development workflows
+8 stars
from 2,011 · score 2.20
27.graphql-hive / graphql-scalars
A library of custom GraphQL Scalars for creating precise type-safe GraphQL schemas.
+7 stars
from 1,925 · score 2.08
28.metosin / compojure-api
Sweet web apis with Compojure & Swagger
+6 stars
from 1,120 · score 1.95
29.superfell / SoqlX
SoqlXplorer is an awesome tool for developers using the Salesforce.com platform.
+6 stars
from 276 · score 1.95
30.graphql-compose / graphql-compose
Toolkit for generating complex GraphQL Schemas on Node.js
+5 stars
from 1,207 · score 1.79
31.typedb / typedb-studio
TypeDB Studio: An interactive visual environment for TypeDB
+5 stars
from 228 · score 1.79
32.monarch-orm / monarch
Monarch ORM: A type-safe Object Document Mapper (ODM) for MongoDB
+5 stars
from 29 · score 1.79
33.Meteor-Community-Packages / meteor-collection2
A Meteor package that extends Mongo.Collection to provide support for specifying a schema and then validating against that schema when inserting and updating.
+1 stars
from 1,015 · score 0.69
34.jagi / meteor-astronomy
Model layer for Meteor
+1 stars
from 600 · score 0.69
35.MrLeebo / prisma-ast
Abstract Syntax Tree for parsing schema.prisma files
+1 stars
from 165 · score 0.69
36.compactr / compactr.js
OpenAPI based binary serialization
+1 stars
from 107 · score 0.69