Metrize Icons is a collection of 300 Metro Styled free vector icons that works perfectly for your apps or web projects. You may use these icons for both commercial and personal projects and customize them any way you like.

The Metro Styled icons package includes:

• PSD source file
• SVG
• EPS
• AI
• PDF
• Web Font

Lazy Line Painter is a free jQuery plugin for path animation using the Raphaël Library.

Implementing this plugin is broken into two parts: Preparing your web-friendly data & Configuring lazy-line-painter.js

To make this SVG path animation library work, you need to follow certain steps to prepare your SVG data. It offers number of useful attributes for configuring lazy-line-painter.

Game-Icons is an ever growing collection of SVG and PNG icons for games and apps. Dozen new symbols are added weekly and organized in intuitive categories to offer both a comfy browsing and let room for serendipity.

All the images are downloadable in a vector format, so you can easily tweak colors, rotation and adjust effects like blur, bevels or shadows. Another direct benefit is infinite scaling, it means no size limit for the resulting files which can be used for high resolution interfaces, retina display, logos, stencils etc…

xCharts is a JavaScript library for building beautiful and custom data-driven chart visualizations for the web using D3.js.

Using HTML, CSS, and SVG, xCharts are designed to be dynamic, fluid, and open to integration and customization.

Jim Knopf is a small JavaScript library to create knobs using SVG. Knobs can changed by moving mouse, keyboard (← ↑ → ↓ ), mousewheel and touchpad navigate trough knobs by tab key. As the knobs are build with SVG all parts can by styled with CSS.

Pictonic is a collection of 230 free style-able SVG icon font ready to use in your next website and application.

It includes following icons:

• Social
• Browsers
• Programming
• Frameworks
• Sharing
• Operating Systems
• Databases
• Version Control

The download package includes SVG, CSS, Web Font and PNG dark/light icons.

Fontomas is a handy free web application which helps to combine iconic webfonts for your project. With fontomas you can:

• Make a limited symbols subset, with reduced font size
• Merge symbols from several fonts to single file
• Access large collections of professional-grade open source icons

Now it’s trivial to customise fonts for your needs with 3 simple step. At first, you select needed symbols on source fonts. Then rearrange those on destination font. After that, you can download SVG font and make webpack via fontsquirrel generator or other services.

Seven Icon Pack is a collection of 475 high quality free vector icons for designers. This icon collection comes in 32*32, 48*48 and 100*100 and includes the SVG and PNG formats.

Why on earth would one need monochrome icons? Any idea?

Yes, there are many; there are many reasons to have monochrome icons in your collection. Not just to be used in your wireframe or prototypes, monochrome icons can be used in any regular or experimental design where you do not want colors to dominate your canvas. JustVector Social Icons is a collection of 100 monochrome vector social icons that are designed with simplicity in mind.

Provided in vector format, they are fully editable and scale smoothly so you can give vent to your creativity and modify these icons to fit your requirements. Of course, you can add colors as well.

JustVector Social Icons include a wide range for icons (all social platforms, major web apps, portals etc.) They are completely free, even for commercial use, redistribution or remixing.

Each icon is presented on its own artboard (for more convenient export) – the artboards and paths are all named. The icons are (by default) 90px*90px on 100px*100px artboards (5px margins).

The Noun Project is a free collection of highly recognizable symbols form the world’s visual language.

The Noun Project collects and organize all the symbols form our language into one easy-to-use online symbols library that can be accessed by anyone.

All the symbols on the site are completely free to download, and can be used for design projects, architecture presentations, art pieces, etc.