Highcharts, a Javascript-based charting library, makes it easy to add interactive charts and graphs to web or mobile projects of any size.
Highcharts is used by more than 80% of the 100 biggest companies in the world, as well as thousands of developers from a variety of industries, including finance, publishing, application development, and data science.
Highcharts is in active development since 2009. It remains a favorite among developers due to its robust feature set and ease-of-use documentation, accessibility features and vibrant community.
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TinyPNG (by Tinify) is a free image optimization service built for developers and designers. It utilizes smart lossy compression to reduce the file sizes of JPEG, PNG, WebP, and AVIF files by up to 80% with no visible quality loss. That means faster load times, better SEO, and lower bandwidth.
You can compress, convert, and resize images via a clean web interface or integrate it into your workflow with the API. The platform also provides an image CDN for fast global delivery of optimized assets. SDKs are available for Python, Node.js, PHP, Java, Ruby, and .NET. WordPress plugin included, plus plenty of community-driven integrations.
No tuning, no noise, Tinify just works. Whether you're optimizing a handful of images or processing millions, it scales effortlessly. All plans include a generous free tier, and support is quick when you need it.
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XnView
XnView MP/Classic serves as a free image viewer that allows users to effortlessly open and modify their photo files. This viewer is compatible with a wide range of popular image formats, including JPEG, TIFF, PNG, GIF, WEBP, PSD, JPEG2000, OpenEXR, camera RAW, HEIC, PDF, DNG, and CR2. Among its many features, XnView MP offers color adjustments, image resizing, cropping, screen capturing, and metadata editing capabilities for IPTC and XMP. With its user-friendly, explorer-like interface, it not only facilitates quick viewing of images and photos but also enhances image management tasks. Users can take advantage of functionalities such as batch renaming, batch conversion, duplicate image detection, and image comparison, while also having the ability to create contact sheets and slideshows to showcase their work in a visually appealing manner. Overall, XnView MP is a comprehensive solution for anyone looking to manage and edit their image collection efficiently.
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Picview
Picview is a sleek and contemporary image viewer designed specifically for macOS, boasting an elegant minimalist interface. It seamlessly supports a wide range of formats, including JPEG, HEIC, PSD, RAW, WEBP, PNG, and GIF. Users can perform essential image edits such as flipping and rotating, and access EXIF data alongside other relevant details. The application enhances navigation with convenient keyboard shortcuts and trackpad gestures. Most notably, Picview allows users to zoom in and out using the mouse wheel, as well as navigate between images effortlessly through arrow keys or on-screen buttons, reminiscent of the default Photos app found in Windows. This blend of functionality and user-friendly design makes Picview an appealing choice for anyone in need of an efficient image viewing tool.
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