Dagger is a powerful, programmable continuous integration and continuous delivery (CI/CD) engine that runs your pipelines in containers. The software that lets you replace your software project’s artisanal scripts with a modern API and cross-language scripting engine. With a CI/CD pipeline, development teams can make changes to code that are then automatically tested and pushed out for delivery and deployment.
To use Dagger, you call Dagger Functions. Dagger Functions are regular code, written in a supported programming language, and run in containers. Dagger Functions let you encapsulate common operations or workflows into discrete units with clear inputs and outputs.
This is free and open source software.
Features include:
- Reduce complexity: Even complex builds can be expressed as a few simple functions.
- No more “push and pray”: Everything CI can do, your local dev environment can do too.
- Native language benefits: Use the same programming language to develop your application and its delivery tooling.
- Easy onboarding of new developers: If you can build, test and deploy, they can too.
- Caching by default: Dagger caches everything. Expect 2x to 10x speed-ups.
- Cross-team collaboration: Reuse another team’s workflows without learning their stack.
- Reduce CI lock-in: Dagger functions run on all major CI platforms – no proprietary DSL needed.
- Eliminate bottlenecks: Let application teams write their own functions. Enable standardization by providing them a library of reusable components.
- Save time and money with faster CI runs: CI pipelines that are “Daggerized” typically run 2x to 10x faster, thanks to caching and concurrency. This means developers waste less time waiting for CI, and you spend less money on CI compute.
- Benefit from a viable platform strategy: Development teams need flexibility, and you need control. Dagger gives you a way to reconcile the two, in an incremental way that leverages the stack you already have.
Website: dagger.io
Support: GitHub Code Repository
Developer: Dagger
License: Apache License 2.0
Dagger is written in Go. Learn Go with our recommended free books and free tutorials.
Return to Continuous Integration Systems | Return to Continuous Delivery Systems
| Popular series | |
|---|---|
 | The largest compilation of the best free and open source software in the universe. Each article is supplied with a legendary ratings chart helping you to make informed decisions. |
 | Hundreds of in-depth reviews offering our unbiased and expert opinion on software. We offer helpful and impartial information. |
 | Replace proprietary software with open source alternatives: Google, Microsoft, Apple, Adobe, IBM, Autodesk, Oracle, Atlassian, Corel, Cisco, Intuit, and SAS. |
 | Awesome Free Linux Games Tools showcases a series of tools that making gaming on Linux a more pleasurable experience. This is a new series. |
 | Machine Learning explores practical applications of machine learning and deep learning from a Linux perspective. We've written reviews of more than 40 self-hosted apps. All are free and open source. |
 | New to Linux? Read our Linux for Starters series. We start right at the basics and teach you everything you need to know to get started with Linux. |
 | Alternatives to popular CLI tools showcases essential tools that are modern replacements for core Linux utilities. |
 | Essential Linux system tools focuses on small, indispensable utilities, useful for system administrators as well as regular users. |
 | Linux utilities to maximise your productivity. Small, indispensable tools, useful for anyone running a Linux machine. |
 | Surveys popular streaming services from a Linux perspective: Amazon Music Unlimited, Myuzi, Spotify, Deezer, Tidal. |
 | Saving Money with Linux looks at how you can reduce your energy bills running Linux. |
 | Home computers became commonplace in the 1980s. Emulate home computers including the Commodore 64, Amiga, Atari ST, ZX81, Amstrad CPC, and ZX Spectrum. |
 | Now and Then examines how promising open source software fared over the years. It can be a bumpy ride. |
 | Linux at Home looks at a range of home activities where Linux can play its part, making the most of our time at home, keeping active and engaged. |
 | Linux Candy reveals the lighter side of Linux. Have some fun and escape from the daily drudgery. |
 | Getting Started with Docker helps you master Docker, a set of platform as a service products that delivers software in packages called containers. |
 | Best Free Android Apps. We showcase free Android apps that are definitely worth downloading. There's a strict eligibility criteria for inclusion in this series. |
 | These best free books accelerate your learning of every programming language. Learn a new language today! |
 | These free tutorials offer the perfect tonic to our free programming books series. |
 | Linux Around The World showcases usergroups that are relevant to Linux enthusiasts. Great ways to meet up with fellow enthusiasts. |
 | Stars and Stripes is an occasional series looking at the impact of Linux in the USA. |