Fiberplane enables seamless workflows for postmortems, incident resolution, and infrastructure debugging. It offers a programmable, extensible environment for dealing with incidents and postmortems. Today, we’re open-sourcing our plugin system and enabling developers to build their own plugins. We always planned to make our plugin system public. We want to help developers customize any observability stack. While the volume of observability data has exploded, dev tools are lagging behind. To catch up, tooling needs to better integrate and understand different sources of observability and DevOps data. (Key features) 🔓 Providers: open-sourcing our WebAssembly-based plugin system, so you can connect to observability tools such as Prometheus, Elasticsearch, and more 🛠️ Provider Development Kit (PDK), written in Rust, allows you to build your own plugins **📦** Fiberplane Daemon executes the plugins if you’re using your own servers - it can be installed as a container inside a Kubernetes cluster Inside Fiberplane, you can: 🚨 Collaborate to debug with your teammates inside a cell-based notebook in real-time 🔥 Use an extensible number of integrations with your observability stack, starting with Loki, Elasticsearch, and Prometheus 📊 Write and run PromQL queries, and display Prometheus charts and tables alongside the rest of your content 🔎 Query, search, and analyze your logs in Elasticsearch and Loki 🗄️ Provide ****structure to a notebook to ensure consistent outcomes. Use and modify the templates we provide or build your own easily. 💁🏻‍♀️ Share your terminal debugging output with your team with a one-off command using our CLI. (Our story) We created Fiberplane because we found ourselves context-switching way too much between monitoring and observability tools. Over the past two years, we’ve been working hard on the first real-time collaborative notebook for the observability space in order to make infrastructure debugging faster and easier. (Our goals) We’re open-sourcing a significant part of Fiberplane because we believe that DevOps, Site Reliability Engineers, and any developers dealing with incidents and postmortems need an open format that supports any arbitrary type of data and can connect to any system. With Fiberplane Providers, our Provider Development Kit (PDK), and Fiberplane Daemon open-sourced, you get to watch us build in public and also be involved! Follow us on [Twitter](https://twitter.com/fiberplane) and [GitHub](https://github.com/fiberplane) to stay up to date with what’s next. Looking forward to your feedback and questions!