Discover tools worth using
Curated browser extensions and mobile apps for work, development and everyday use.
Independent introductions, verified links and multilingual pages to help you decide quickly.
Latest additions
145 resultsDeveloper toolsClear filters
Covered: Warranty TrackerProductivity toolsCovered helps you keep track of every warranty, return window, and subscription renewal date — all in one simple app. Snap a photo of your receipt and the built-in OCR automatically fills in the purchase date, store name, and amount. Set i…iOS
Refined GitHubProductivity toolsSimplifies the GitHub interface and adds many useful features.Chrome · Firefox
Nest Egg - Inventory LiteProductivity toolsNest Egg® is a suite of intelligent inventory solutions, featured in the New York Times, Denver Post, Boston Globe, ABC, CNBC and many other media outlets. More than 7 million items scanned and counting!iOS
SubFind: Subscription TrackerProductivity toolsTired of forgotten subscriptions draining your bank account? The average person overpays for recurring charges by $200+ per year. SubFind fixes that.iOS · Android
Countdown: Event CountdownProductivity toolsEvent Countdown is the beautifully simple countdown, calendar and widget app for the important days in your life. Counting down since 2015, rated 4.7 stars from over 130,000 ratings worldwide.iOS
OpenLink Structured Data SnifferProductivity toolsAdds structured data discovery and handling of multiple content-types to your browser. Reveals Structured Metadata embedded within HTML pages in notations including POSH (Plain Old Semantic HTML), Microdata, JSON-LD, RDF-Turtle, and RDFa.Chrome · Firefox
Shift Day Work Calendar: SpokeProductivity toolsTracking your shifts has never been easier!
With Spoke, you can see at a glance when you’re working. Suitable for your iPhone and/or iPad, the clear, easily readable calendar allows you to track your working days and hours with minimal eff…iOS · Android
JWT DebuggerProductivity toolsThe JWT.io debugger as a Web ExtensionChrome · Firefox
Weekly Planner - Diary, NotesProductivity toolsGet organized with our simple Weekly Planner. Plan your life a week at a time and turn the page to schedule the following week. Add appointments, to-do lists, tasks, and recurring events. Miss the ease of paper planners and calendars? You’…iOS · Android
Regex SearchProductivity toolsSearch or Highlight in HTML using Regular Expression (REGEX)Chrome · Firefox
VisBugProductivity toolsOpen source browser design toolsChrome · Firefox
Focus - Deep Work TimerProductivity toolsJoin hundreds of thousands of happy users who stay focused and productive with Focus – a beautifully simple yet powerful Pomodoro productivity timer for all your Apple devices.iOS
BilgeCards: Flash Cards MakerKnowledge managementTransform the way you learn with Flash Cards - the ultimate study companion designed to help you master any subject faster and retain information longer.iOS
RecipeBox - Save Your Recipes!Knowledge managementCook with confidence and convenience. RecipeBox is the ultimate recipe organizer and meal planning companion for busy home chefs. Save all your favorite recipes from any website or app – from popular food blogs to Instagram and TikTok post…iOS
Bookmark Safe - Url managerKnowledge managementBookmark Safe is a bookmark management application that allows you to safely save your favorite websites with a passcode lock function.iOS
FoxFeed: RSS ReaderKnowledge managementInformation is scattered across websites, blogs, communities, and apps. You scroll through everything, yet remember nothing. Reading should not be endless switching back and forth, but a steady, focused rhythm.
FoxFeed brings scattered inf…iOS
Cubox: AI Read-It-Later AppKnowledge managementCubox is your AI read-it-later app. Save once, know forever. Cubox helps you recall and make sense of what matters.iOS
Allow CORS: Access-Control-Allow-OriginProductivity toolsEasily add (Access-Control-Allow-Origin: *) rule to the response header.Chrome · Edge
Caliu - Markdown NotesKnowledge managementCaliu is a markdown notes app for people who write. No clutter. No toolbars in the way. Just a quiet canvas, your words, and a way to find them again later.iOS
Textastic Code EditorKnowledge managementTextastic is a comprehensive and versatile text and code editor for iPad and iPhone. It supports syntax highlighting for more than 80 programming and markup languages. Connect to SFTP, FTP, and WebDAV servers or to your Dropbox account. Us…iOS