tap-arc vs OpenSLO

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tap-arc		OpenSLO
	Project
1	Mentions	6
29	Stars	1,291
-	Growth	1.7%
7.1	Activity	7.2
6 months ago	Latest Commit	5 days ago
JavaScript	Language	Go
Apache License 2.0	License	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.

tap-arc

Posts with mentions or reviews of tap-arc. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-12-20.

Tools for testing Functional Web Apps
3 projects | dev.to | 20 Dec 2021

Enter tap-arc. Heavily inspired by tap-spec (a passing suite's output is nearly identical), tap-arc is a minimal, streaming TAP reporter with useful expected vs. actual diffing. We're still improving the package, but it's definitely on par with tap-spec.

OpenSLO

Posts with mentions or reviews of OpenSLO. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-09-26.

help setting SLIs/SLOs
2 projects | /r/sre | 26 Sep 2022

Are you talking about adopting the open SLO (https://github.com/OpenSLO/OpenSLO) spec? The idea is the yaml that defines SLOs lives along side your application code. Likewise with the markdown files. The idea being as you make changes to your code base you can also control that metrics determine your reliability (yaml) and the reason why those metrics are in place (markdown SLODLC templates - https://www.slodlc.com/templates/SLODLC%20templates).
Observability Mythbusters: Yes, Observability-Landscape-as-Code is a Thing
5 projects | dev.to | 19 Aug 2022

If you really want to up your SLO game (and you definitely should), you need to define your SLOs as code. This is where OpenSLO comes to the rescue! Originally started up by Nobl9, OpenSLO is an open-source “specification for defining SLOs to enable a common, vendor–agnostic approach to tracking and interfacing with SLOs.” Super dope. Don’t you just love standardization? 💜
OpenSLO
1 project | /r/devopspro | 8 Aug 2022
GitHub - OpenSLO/OpenSLO: Open specification for defining and expressing service level objectives (SLO)
1 project | /r/devopsish | 17 Jul 2022
OpenSLO Spec Hits v1.0
1 project | news.ycombinator.com | 10 May 2022
SLO monitoring question
2 projects | /r/sre | 20 Jan 2022

[1] url: https://github.com/openslo/openslo

What are some alternatives?

When comparing tap-arc and OpenSLO you can also consider the following projects:

architect - The simplest, most powerful way to build a functional web app (fwa)

pyrra - Making SLOs with Prometheus manageable, accessible, and easy to use for everyone!

tape - tap-producing test harness for node and browsers

sloth - 🦥 Easy and simple Prometheus SLO (service level objectives) generator

slo-computer - SLOs, Error windows and alerts are complicated. Here an attempt to make it easy SLO Computer makes setting and monitoring SLOs for all your services intuitively seamless and blazingly fast. Community Support on Discord - https://discord.com/invite/Q3p2EEucx9

terraform - Terraform enables you to safely and predictably create, change, and improve infrastructure. It is a source-available tool that codifies APIs into declarative configuration files that can be shared amongst team members, treated as code, edited, reviewed, and versioned.

proposals - Tracking ECMAScript Proposals

gogiven - gogiven - BDD testing framework for go that generates readable output directly from source code

xdg-go - Go implementation of the XDG Base Directory Specification and XDG user directories

wtfjs - 🤪 A list of funny and tricky JavaScript examples

opentelemetry-collector-contrib - Contrib repository for the OpenTelemetry Collector

kubespy - Tools for observing Kubernetes resources in real time, powered by Pulumi.