Research
I write software to make my life and the life of my colleagues easier. Perhaps you can take advantage of it too.
Scientific data analysis
| imagehash (1443 fans) | A Python Perceptual Image Hashing Module |
| nway (31 fans) | nway -- Bayesian cross-matching of astronomical catalogues |
| BXA (13 fans) | Bayesian X-ray analysis (nested sampling for Xspec and Sherpa) |
| xars | X-ray absorption re-emission scattering - Monte Carlo simulator for X-ray obscurers |
| regulargrid (11 fans) | Regular Grid Multivariate linear interpolation (now merged into scipy!) |
| agnviz | Interactive visualisation of the Structure of Active Galactic Nuclei 
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| hmf | Halo Mass Function in Python |
| photozqual | Evaluating photo-z redshift methods |
| imagestack | Compression of large sets/databases of images |
| intersection | Ray tracing / Line intersection formulas for various 2d and 3d objects |
| LightRayRider | Ray tracing of hydrodynamic simulations to compute column densities |
| scientific-visualisation-360-vr | Scientific Visualisations with 360° VR HOWTO, with povray and ffmpeg |
| test-calculator | Online Scientific computations |
Statistics
| massivedatans (10 fans) | Big Data vs. complex physical models - a scalable nested sampling inference algorithm for many data sets |
| PyMultiNest (156 fans) | Pythonic Bayesian inference and visualization for the MultiNest Nested Sampling Algorithm or MCMC. See also the tutorial, RMultiNest. |
| pymultinest-tutorial | pymultinest tutorial |
| ultranest-js | Nested Sampling for Javascript applications Click for an animation of MCMC (thanks to chi-feng) and Nested Sampling: 
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| RMultiNest | R wrapper for MultiNest |
| UltraNest (10 fans) | Pythonic Nested Sampling Development Framework & UltraNest |
| PyDNest | Python connection to Diffusive Nested Sampling. |
| syscorr | Bayesian correlation swiss army knife |
Machine Learning
| LSST-PLAsTiCC-classification-solution (17 fans) | Solution to LSST-PLAsTiCC photometric transient classification challenge |
| flight-reservation-emails (20 fans) | Searches your emails for flight tickets & displays a summary with all flight details |
| spoken-command-recognition (40 fans) | A large, free audio sample database (10M words pronounced), a test bed for voice activity detection algorithms and for single-syllable word recognition |
| autobackgroundmodel | Machine-learned parametric model for background spectra |
Presentations, writing & publishing
| presentations | Research presentations on Astronomy and Astrostatistics |
| languagecheck (40 fans) | Improve the language of your paper before submission |
| ads-reference-search | Search ADS by reference "Lastname et al. (2019)" |
| research2epub (42 fans) | Linearize research papers into readable ebooks. |
| uncertaincolors | Uncertainty visualisation in maps: Display measurement value and error simultaneously with Python/matplotlib |
Productivity & workflow
| activitytracker | Track what you are spending your time on |
| spuren | A desktop search engine kept fast and simple |
| tnewmail | Thunderbird new mail desktop notifications |
| workflow-copilot | Profile your computer interaction and interrupt with news only when appropriate |
Logic, Puzzles & Games
| zwicky-morphological-analysis | Zwickys Morphological Analysis implemented in Python |
| ultragem | UltraGem is a match three board game (Bejeweled/CandyCrush clone), with an advanced automated solver |
Distributed Computing
Scheduling, File systems, Networks, Security
| ska-SchedEng | Scheduling Engine for large telescope arrays |
| chunk-fuse (13 fans) | Filesystem in User Space (fuse) using compressed and encrypted chunks |
| sparse-reiserfs-manager | Create and resize reiserfs sub-filesystems stored in sparse files. |
| DHCProbe (30 fans) | Send a DHCP request to DHCP server to check its configuration |
| PasswordTopologies | Common Password Topologies |