--- title: From Contributor to Maintainer: Lessons from Open Source... description: Oh Dear is a comprehensive monitoring tool for websites, offering features like uptime monitoring, SSL certificate checks, broken link detection, and scheduled... canonical: https://daily.dev/posts/from-contributor-to-maintainer-lessons-from-open-source-software-pvifnk03e twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: From Contributor to Maintainer: Lessons from Open Source Software | daily.dev og:description: Oh Dear is a comprehensive monitoring tool for websites, offering features like uptime monitoring, SSL certificate checks, broken link detection, and scheduled... og:url: https://daily.dev/posts/from-contributor-to-maintainer-lessons-from-open-source-software-pvifnk03e og:image: https://api.daily.dev/og/posts/PViFnK03e.png og:image:alt: From Contributor to Maintainer: Lessons from Open Source Software og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # From Contributor to Maintainer: Lessons from Open Source Software **[Collections](https://daily.dev/sources/collections)** · 1 min read · 1 upvotes · 0 comments ## Summary Oh Dear is a comprehensive monitoring tool for websites, offering features like uptime monitoring, SSL certificate checks, broken link detection, and scheduled task tracking. It supports developers with a friendly API and extensive documentation. The tool allows users to create public status pages and offers a free trial. Freek Van der Herten, its author, provides additional value through programming tips, tutorials, and a monthly newsletter focused on PHP and Laravel, making it a valuable resource for the developer community. ## Content # From Contributor to Maintainer: Lessons from Open Source Software Oh Dear is an all-in-one monitoring tool designed for websites, offering a suite of essential features such as uptime monitoring, SSL certificate checks, broken link detection, and scheduled task tracking. This comprehensive tool is equipped with a developer-friendly API and extensive documentation, making it a favorite among developers. One of the standout features of Oh Dear is the ability to quickly create a public status page, allowing users to communicate the status of their services with ease. In addition to these functionalities, a free trial is available to help users get started without any initial commitment. Beyond the tool itself, the author, Freek Van der Herten, is known for sharing valuable programming tips, tutorials, and insights predominantly focused on PHP and Laravel. Freek does this through various platforms and a monthly newsletter that includes a curated selection of tips, tutorials, opinions, and relevant packages for modern PHP developers. This blend of educational resources and practical tools makes Oh Dear more than just a monitoring solution; it’s part of a broader effort to support and enhance the developer community. ## Similar posts on daily.dev - [Governing Security in the Age of Infinite Signal](https://daily.dev/posts/governing-security-in-the-age-of-infinite-signal-qhihbir44) · Snyk · 0 upvotes · 0 comments - [No one has a good plan for how AI companies should work with the government](https://daily.dev/posts/no-one-has-a-good-plan-for-how-ai-companies-should-work-with-the-government-nkajqoze1) · TechCrunch · 0 upvotes · 1 comments --- Tags: [#devtools](https://daily.dev/tags/devtools), [#laravel](https://daily.dev/tags/laravel), [#open-source](https://daily.dev/tags/open-source), [#php](https://daily.dev/tags/php) [View this post on daily.dev](https://daily.dev/posts/from-contributor-to-maintainer-lessons-from-open-source-software-pvifnk03e) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"From Contributor to Maintainer: Lessons from Open Source Software","url":"https://daily.dev/posts/from-contributor-to-maintainer-lessons-from-open-source-software-pvifnk03e","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/from-contributor-to-maintainer-lessons-from-open-source-software-pvifnk03e"},"datePublished":"2024-06-25T12:27:37.512Z","dateModified":"2026-03-15T03:27:45.369Z","description":"Oh Dear is a comprehensive monitoring tool for websites, offering features like uptime monitoring, SSL certificate checks, broken link detection, and scheduled...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/f26d8fdee9ea0ad023625fb840a8f408?_a=AQAEuiZ","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/f26d8fdee9ea0ad023625fb840a8f408?_a=AQAEuiZ","isAccessibleForFree":true,"articleSection":"Collections","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Collections","logo":"https://media.daily.dev/image/upload/s--fk_6ycEi--/f_auto,q_auto/v1780996001/logos/collections?_a=BAMAMiWQ0","url":"https://daily.dev/sources/collections"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/from-contributor-to-maintainer-lessons-from-open-source-software-pvifnk03e","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":1},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"devtools,laravel,open-source,php","timeRequired":"PT1M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Collections","item":"https://daily.dev/sources/collections"},{"@type":"ListItem","position":3,"name":"From Contributor to Maintainer: Lessons from Open Source Software"}]} ```