pfps-shopping-cart
:shopping_cart: The Shopping Cart application developed in the book "Practical FP in Scala: A hands-on approach" (by gvolpe)
crc
CRC is a tool to help you run containers. It manages a local OpenShift 4.x cluster, Microshift or a Podman VM optimized for testing and development purposes (by crc-org)
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| pfps-shopping-cart | crc | |
|---|---|---|
| 35 | 14 | |
| 519 | 1,204 | |
| - | 1.6% | |
| 0.0 | 9.6 | |
| 19 days ago | 8 days ago | |
| Scala | Go | |
| Apache License 2.0 | Apache License 2.0 |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
pfps-shopping-cart
Posts with mentions or reviews of pfps-shopping-cart.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-12-10.
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Where can I find a Typelevel code example?
Gabriel Volpe has a book that goes over just that using the typelevel stack. I highly recommend it: https://leanpub.com/pfp-scala
- Scala real world projects
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Udemy vs Rock the JVM for Cats, Cats Effect, and FS2
The only issue I had was how to put all this knowledge together. For that I bought Practical FP in scala by Gabriel Vlope, it's not for beginners, tho but takes you through a project with the latest typelevel stack. Here's the link. https://leanpub.com/pfp-scala.
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Any recommended design pattern resources?
This is a really good book https://leanpub.com/pfp-scala
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Already learned Scala syntax. Should the next book be "SICP" or "Function Programming in Scala"?
If you want a solid understanding of FP and not just FP in Scala, I highly recommend installing GHCup and working through Haskell Programming From First Principles. Then I would work through Scala With Cats, Essential Effects, and Practical FP in Scala for how all of that maps onto Scala.
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Argument against mutation in functional programming.
Practical FP in Scala
- Switching career from F# to scala
- Need help to understand fs2 library
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Confusion about Tagless Final
BTW for learning good application structure with Tagless Final I really recommend the book Practical FP in Scala and its work-along example application. That's where I stole the pattern above from.
- Is transitioning from Haskell really that hard?
crc
Posts with mentions or reviews of crc.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-11-09.
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Openshift Local Checksum Mismatch
The issue is currently being worked on here is the link with the workaround.
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What's New in OpenShift 4.12
Yessss . Just incase Git hub releases: https://github.com/crc-org/crc/releases
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Podman Desktop: A Free OSS Alternative to Docker Desktop
You can try running https://github.com/crc-org/crc with the podman preset (!) to test it. It would not be exactly the same how podman machine will use it eventualky, but might help to give an idea of performance or issues we can imorove on first. We have seen a lot of users being more than content as it also works in a vpn environment. Note that the CRC tool primarily aims at OpenShift deployment... This is a different preset (resource intensive). Only available as an installer with our tray (sorry about this).
The driver we use is https://github.com/crc-org/vfkit and I am sure Christophe could share a method to just run the VM with our driver. HMU by email if you prefer.
- OpenShift is open source, is OpenShift Local too?
- Kunernetes alternative
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Introducing MicroShift
CodeReady Containers which allows you to spin up a reduced OpenShift node in a single VM on a desktop/laptop for getting familiar with the platform. It disables quite a few operators so it's not a full experience, but enough for a developer to get going. It doesn't have the lightest requirements but it works for the most part. By default it's recommended to have 4 cores, 12GB of memory and the disk expands to 35GB. These can be tweaked through the setup, though.
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CRC on centos inside proxmox VM
I'm having issues as described in https://github.com/code-ready/crc/issues/2945
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Accéder à Red Hat CodeReady Containers dans Azure depuis Tailscale …
GitHub - code-ready/crc: Red Hat CodeReady Containers is a tool that manages a local OpenShift 4.x cluster optimized for testing and development purposes
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Docker to start charging for Docker Desktop in companies with over 250 people or $10M revenue
Appears to be possible but definitely more on the DiY side. https://github.com/code-ready/crc/issues/2480
- Advice for Kubernetes Kn00b but seasoned linux and vmware admin on best setup to learn containers/Kub. MiniKube + KubeVirt? Let me provide some details. Thanks for your help
What are some alternatives?
When comparing pfps-shopping-cart and crc you can also consider the following projects:
scala-pet-store - An implementation of the java pet store using FP techniques in scala
snc - Single Node Cluster creation scripts for OpenShift 4.x as used by CodeReady Containers
ZIO - ZIO — A type-safe, composable library for async and concurrent programming in Scala
Openshift Origin - Conformance test suite for OpenShift
scala-steward - :robot: A bot that helps you keep your projects up-to-date
lima - Linux virtual machines, with a focus on running containers
fly4s - A lightweight, simple and functional wrapper of Flyway using cats effect.
nerdctl - contaiNERD CTL - Docker-compatible CLI for containerd, with support for Compose, Rootless, eStargz, OCIcrypt, IPFS, ...
tagless-final - [Moved to: https://github.com/DevInsideYou/tagless-final]
kube-bench - Checks whether Kubernetes is deployed according to security best practices as defined in the CIS Kubernetes Benchmark
zio-todo
microshift - A small form factor OpenShift/Kubernetes optimized for edge computing