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eQuantic.UIC# → TypeScript framework
eQuantic.CoreFilters, sorting, paging
eQuantic.Core.DataUnit of work, repositories, and the mapping to a stored row
eQuantic.LinqDynamic LINQ
eQuantic.Linq.SourceGeneratorSpecifications and filters written when you build
eQuantic.MapperObject mapping
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Open source
MIT licensed · Maintained in public
The .NET ecosystemwe share with the world
138 packages. 981k+ downloads. Packages extracted from real client projects, hardened in production, and given back as MIT-licensed libraries. Seventeen years of patterns, in public.
View on GitHub
Browse packages
github.com/eQuantic
last 6 months
1,284 commits in the last 6 months
Less
More
Open source
MIT licensed · Maintained in public
The .NET ecosystemwe share with the world
138 packages. 981k+ downloads. Packages extracted from real client projects, hardened in production, and given back as MIT-licensed libraries. Seventeen years of patterns, in public.
View on GitHub
Browse packages
github.com/eQuantic
last 6 months
1,284 commits in the last 6 months
Less
More
981k+
Total downloads
138
Active packages
4
Contributors
2,084
Commits all-time
981k+
Total downloads
138
Active packages
4
Contributors
2,084
Commits all-time
THE CATALOG
138 packages, organized
THE CATALOG
138 packages, organized
PACKAGE
CATEGORY
VERSION
DOWNLOADS
eQuantic.Core.Data
STABLE
eQuantic Core Data Class Library
data
v6.9.0
122.1k
eQuantic.Core.Data
STABLE
eQuantic Core Data Class Library
data
v6.9.0
122.1k
eQuantic.Core
STABLE
eQuantic Core Library
core
v1.8.4
111.7k
eQuantic.Core
STABLE
eQuantic Core Library
core
v1.8.4
111.7k
eQuantic.Core.Data.EntityFramework
STABLE
Core Data library for Entity Framework
data
v10.3.0
74.8k
eQuantic.Core.Data.EntityFramework
STABLE
Core Data library for Entity Framework
data
v10.3.0
74.8k
eQuantic.Linq
STABLE
The eQuantic.Linq engine as a single reference: a meta-package that brings in eQuantic.Linq.Expressions (expression ⇄ JSON serialization, inference, casting), eQuantic.Linq.Web (query-string syntax and typed builders) and eQuantic.Linq.Specification (the specification pattern). Framework-free core — the ASP.NET Core / Swagger / OpenAPI integrations remain opt-in packages.
core
v3.7.1
47.7k
eQuantic.Linq
STABLE
The eQuantic.Linq engine as a single reference: a meta-package that brings in eQuantic.Linq.Expressions (expression ⇄ JSON serialization, inference, casting), eQuantic.Linq.Web (query-string syntax and typed builders) and eQuantic.Linq.Specification (the specification pattern). Framework-free core — the ASP.NET Core / Swagger / OpenAPI integrations remain opt-in packages.
core
v3.7.1
47.7k
eQuantic.Core.Application
STABLE
eQuantic Application Library
core
v5.0.1
39.5k
eQuantic.Core.Application
STABLE
eQuantic Application Library
core
v5.0.1
39.5k
eQuantic.Core.Application.Crud
STABLE
eQuantic Application CRUD Library
core
v2.0.0
32.1k
eQuantic.Core.Application.Crud
STABLE
eQuantic Application CRUD Library
core
v2.0.0
32.1k
eQuantic.Core.Api.Crud
STABLE
eQuantic API CRUD Library
web
v2.0.0
28.1k
eQuantic.Core.Api.Crud
STABLE
eQuantic API CRUD Library
web
v2.0.0
28.1k
eQuantic.Core.Api
STABLE
eQuantic API Library
web
v4.0.0
27.9k
eQuantic.Core.Api
STABLE
eQuantic API Library
web
v4.0.0
27.9k
eQuantic.Mapper
STABLE
eQuantic Mapper Library
core
v2.2.1
24.1k
eQuantic.Mapper
STABLE
eQuantic Mapper Library
core
v2.2.1
24.1k
eQuantic.Core.Domain
STABLE
eQuantic Domain Library
core
v5.0.1
22.7k
eQuantic.Core.Domain
STABLE
eQuantic Domain Library
core
v5.0.1
22.7k
1 / 14
INSTALL VIA .NET CLI
$ dotnet add package eQuantic.Core$ dotnet add package eQuantic.Core.Data$ dotnet add package eQuantic.Linq
OR VIA PACKAGEREFERENCE
<PackageReference Include="eQuantic.Core" /><PackageReference Include="eQuantic.Core.Data" /><PackageReference Include="eQuantic.Linq" />
INSTALL VIA .NET CLI
$ dotnet add package eQuantic.Core$ dotnet add package eQuantic.Core.Data$ dotnet add package eQuantic.Linq
OR VIA PACKAGEREFERENCE
<PackageReference Include="eQuantic.Core" /><PackageReference Include="eQuantic.Core.Data" /><PackageReference Include="eQuantic.Linq" />
LIVE FROM GITHUB
Recent activity
Open in GitHub
eQuantic.Core·diogocunha·2h ago
feat: add ValueObject equality comparer source generator
a4f81c3
eQuantic.Linq·diogocunha·4d ago
Released v1.6.0 — specification operators + AOT support
v1.6.0
eQuantic.UI·marinacosta·5d ago
feat(components): Grid virtualization with windowing
7c92ed1
eQuantic.Core.Data·community/sebastian-r·1w ago
fix: NRE when filtering nullable navigation properties
#412
eQuantic.Persistence·tiagoreis·1w ago
refactor: extract IUnitOfWork to a separate interface
d2e0f44
eQuantic.Core·diogocunha·3w ago
Released v1.8.0 — .NET 9 support + breaking changes documented
v1.8.0
MADE BY
Top contributors
All-time across all repositories — by merged commits.
DC
Diogo CunhaFounder & maintainer
4,128COMMITS
AL
Ana LemosCore architect
1,876COMMITS
PS
Pedro SáWeb / API lead
1,402COMMITS
MC
Marina CostaUI framework
1,145COMMITS
TR
Tiago ReisPersistence
892COMMITS
7C
78 communityExternal contributors
2,640COMMITS
Become a contributor
LIVE FROM GITHUB
Recent activity
Open in GitHub
eQuantic.Core·diogocunha·2h ago
feat: add ValueObject equality comparer source generator
a4f81c3
eQuantic.Linq·diogocunha·4d ago
Released v1.6.0 — specification operators + AOT support
v1.6.0
eQuantic.UI·marinacosta·5d ago
feat(components): Grid virtualization with windowing
7c92ed1
eQuantic.Core.Data·community/sebastian-r·1w ago
fix: NRE when filtering nullable navigation properties
#412
eQuantic.Persistence·tiagoreis·1w ago
refactor: extract IUnitOfWork to a separate interface
d2e0f44
eQuantic.Core·diogocunha·3w ago
Released v1.8.0 — .NET 9 support + breaking changes documented
v1.8.0
MADE BY
Top contributors
All-time across all repositories — by merged commits.
DC
Diogo CunhaFounder & maintainer
4,128COMMITS
AL
Ana LemosCore architect
1,876COMMITS
PS
Pedro SáWeb / API lead
1,402COMMITS
MC
Marina CostaUI framework
1,145COMMITS
TR
Tiago ReisPersistence
892COMMITS
7C
78 communityExternal contributors
2,640COMMITS
Become a contributor
17 YEARS OF OPEN SOURCE
From one library to a movement
2009
eQuantic founded
A consultancy with one principle: ship reusable patterns instead of one-off code.
2009
eQuantic founded
A consultancy with one principle: ship reusable patterns instead of one-off code.
2014
First public package
eQuantic.Core hits NuGet — extracted from a fintech project.
First public package
eQuantic.Core hits NuGet — extracted from a fintech project.
2014
2018
100k downloads
Six packages published. The Data and Linq libraries become the most-used.
2018
100k downloads
Six packages published. The Data and Linq libraries become the most-used.
2021
eQuantic.UI experiment
Research begins on writing UIs in pure C#. Early prototype goes public.
eQuantic.UI experiment
Research begins on writing UIs in pure C#. Early prototype goes public.
2021
2023
Multi-tenant identity
eQuantic.Identity.MultiTenant ships, enabling Space and other SaaS products.
2023
Multi-tenant identity
eQuantic.Identity.MultiTenant ships, enabling Space and other SaaS products.
2025
AI-native libraries
MCP-aware tooling and agent-friendly APIs become a research track.
AI-native libraries
MCP-aware tooling and agent-friendly APIs become a research track.
2025
2026
981k+ downloads
NOW
138 packages, 5k+ developers, contributions from 3 countries.
2026
981k+ downloads
NOW
138 packages, 5k+ developers, contributions from 3 countries.
Build with us, or build on us
Star us on GitHub, file issues, send PRs, or hire us to build with these libraries from day one.
Star on GitHub
Hire eQuantic
Ready to ship something real?
Book a 30-minute discovery call. We'll tell you within the hour whether we're the right partner — or who is.
Book a call
contact@equantic.tech
Ready to ship something real?
Book a 30-minute discovery call. We'll tell you within the hour whether we're the right partner — or who is.
Book a call
contact@equantic.tech
eQuantic
Building enterprise-grade products, libraries and software that scale globally. A technology laboratory based in Portugal.
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Contact
eQuantic
Building enterprise-grade products, libraries and software that scale globally. A technology laboratory based in Portugal.
PRODUCTS
eQuantic Launch
eQuantic Space
eQuantic UI
eQuantic OS Cleaner
eQuantic Finance
eQuantic Pass
eQuantic People
SOON
Innovation Pipeline
DEVELOPERS
Open Source
NuGet Packages
Documentation
GitHub
Guides
CONSULTING
Software Development
Project Management
UX/UI Design
Quality Assurance
Outsourcing
COMPANY
About
Technology Lab
Careers
Culture
Contact
eQuantic
Building enterprise-grade products, libraries and software that scale globally. A technology laboratory based in Portugal.
PRODUCTS
eQuantic Launch
eQuantic Space
eQuantic UI
eQuantic OS Cleaner
eQuantic Finance
eQuantic Pass
eQuantic People
SOON
Innovation Pipeline
DEVELOPERS
Open Source
NuGet Packages
Documentation
GitHub
Guides
CONSULTING
Software Development
Project Management
UX/UI Design
Quality Assurance
Outsourcing
COMPANY
About
Technology Lab
Careers
Culture
Contact
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