7days-golang vs GORM
Which should you use? A side-by-side look at what each one does, who it suits, what it costs, how hard it is to set up, and where each falls short.
Open source · MIT
A tutorial series that builds a web framework, cache, ORM, and RPC library from scratch in Go.
Open source · MIT
A Go library that maps database tables to Go structs so you can query data without writing raw SQL.
The short answer
Choose 7days-golang if you need…
- Developers who want to understand how web frameworks, caches, ORMs, or RPC libraries work internally
- Students learning Go who prefer reading and running small, step-by-step code
- Engineers preparing for interviews that cover Go internals
- Readers who already know basic Go syntax and want to practice designing small libraries
Choose GORM if you need…
- Go developers building web services or APIs that store data in a relational database
- Teams who want a consistent, typed way to query tables from Go code
- Developers who want transactions, associations, and migrations without writing SQL by hand
Side-by-side
| 7days-golang | GORM | |
|---|---|---|
| Type | Learning resource | Library |
| Price | Free and open source | Free and open source |
| Licence | MIT | MIT |
| GitHub stars | 17k | 40k |
| Setup difficulty | Intermediate | Intermediate |
| How you get it | Clone and build from source | Install with a package manager |
| Main language | Go | Go |
| Last code update | 2 months ago | 13 days ago |
What each one is
7days-golang
This is a set of Go code examples organized as a 7-day build-along course. Each day adds one feature to a small project, such as a web framework similar to gin, a distributed cache similar to groupcache, an ORM similar to gorm and xorm, and an RPC framework based on net/rpc. Each day links to a written explanation and a code folder so you can see how the pieces fit together.
GORM
GORM is an ORM (object-relational mapper) for the Go programming language. It lets developers describe data as Go structs and then create, read, update, and delete records through Go code instead of hand-written SQL. The README lists features such as associations, hooks, transactions, eager loading, batch inserts, and auto migrations.
Best for
7days-golang
- Developers who want to understand how web frameworks, caches, ORMs, or RPC libraries work internally
- Students learning Go who prefer reading and running small, step-by-step code
- Engineers preparing for interviews that cover Go internals
- Readers who already know basic Go syntax and want to practice designing small libraries
GORM
- Go developers building web services or APIs that store data in a relational database
- Teams who want a consistent, typed way to query tables from Go code
- Developers who want transactions, associations, and migrations without writing SQL by hand
Strengths
7days-golang
- Breaks each system into seven small, sequential steps with a linked explanation and code folder for each
- Covers several distinct areas of backend work (web routing, caching, databases, RPC) in one place
- Available in both English and Chinese versions of the README
GORM
- Broad feature set listed in the README, including associations, hooks, transactions, and migrations
- Active project with a large star count and a recent push date
- MIT license permits commercial use with few restrictions
Not ideal for
7days-golang
- People who need a production library to use in an app, since these are teaching projects built to show concepts rather than to be used in production
- Complete beginners to programming, because the README assumes familiarity with Go and linking to a separate basics tutorial is recommended
- People looking for a maintained, feature-complete framework with releases, since the README lists no release
GORM
- People who are not writing Go code, since this is a Go-only library
- Projects that need full manual control over every SQL statement, where a query builder or raw SQL may fit better
- Complete beginners to programming, who should first learn Go and basic SQL
Trade-offs
7days-golang
- The README does not state a specific Go version or describe how to run the code, so setup details are unclear from this text
- The projects are educational re-implementations and the README does not claim they are production-ready
- The README is truncated here, so some details about individual days could not be verified
GORM
- The README is truncated and gives no installation steps, so setup details must come from the official guides
- Database-specific behavior depends on separate drivers, which the README excerpt does not explain in detail
- Learning the ORM's query conventions takes some time even for experienced Go developers
Getting started
7days-golang
Clone the repository
git clone https://github.com/geektutu/7days-golangGORM
Clone the repository
git clone https://github.com/go-gorm/gormFrequently asked questions
What is the difference between 7days-golang and GORM?
7days-golang: A tutorial series that builds a web framework, cache, ORM, and RPC library from scratch in Go. GORM: A Go library that maps database tables to Go structs so you can query data without writing raw SQL. 7days-golang suits developers who want to understand how web frameworks, caches, orms, or rpc libraries work internally, while GORM suits go developers building web services or apis that store data in a relational database.
Are 7days-golang and GORM free?
7days-golang: Free and open source. GORM: Free and open source.
Is 7days-golang or GORM more popular?
GORM has more GitHub stars (40k) than 7days-golang (17k). Popularity isn't the same as fit — check which one matches your use case above.
What are other alternatives to 7days-golang and GORM?
Other options people compare them with include Gin, go-zero, sqlc, sqlx.
Keep comparing
Built from our catalogue entries for both products: open-source details come from each project's README (AI-assisted, refreshed weekly) and GitHub data; AI-tool details are editorial. Spotted something wrong? Let us know from either product's page.