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Browser based 3D, spatial aware online planetarium. Best viewed on Mobile device to locate the objects as per device orientation.


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Android app for amateur astronomers, 100K+ downloads, editors choice app among top 10 best apps of astronomy.


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Chrome web extension for new tab with NASA, BING, NatGeo image feeds


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2D plot of planets in the sky at given location and time. Has provision to accelarate or deccelarate time and observe the trajectory of planet in the sky.


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Implementation of Minesweeper, a single-player puzzle game. The objective of the game is to clear a rectangular board containing hidden “mines” without detonating any of them, with help from clues about the number of neighbouring mines in each field.

Expression Plotter

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A demo JS app to plot mathematical expression for any number of variables.