New possibilities such as online crowdsourcing (Amazon Mechanical Turk), open data repositories (Open ScienceFramework), and online analysis (Ipython notebook) offer rich possibilities to improve, validate, and speed up research. How-ever, until today there is no cross-platform integration of these subsystems. Furthermore, implementation of online studies stillsuffers from the complex implementation (server infrastructure, database programming, security considerations etc.). Here wepresent LabVanced, a JavaScript framework that constitutes methodological innovation by combining three essential aspects foronline research. With our framework studies can be implemented in an intuitive graphical user interface without programming.Second, the framework takes care about participant recruitment and third, it outlines options for data visualizations and statisti-cal analysis. Additionally, the framework can be used for sharing not only the recorded data, but also the study design and theanalysis. In summary, we introduce a new powerful JavaScript framework for improving and accelerating online research.