A Highly Rated Flash Particle System Just Got Better
This set of flash particles has an impressive variation of particle effects. Flash particle effects include snow,fireworks, sparklers, fire, smoke, and much more. Flint is an open-source project to create a versatile particle system in Actionscript 3.0. Flint is developed by Big Room ventures Ltd. and is released under the MIT open source licence.
Here are a few examples of Flint 1.0 at work: