- sandbox.bio Bioinformatics tutorials with an in-browser interactive Terminal.
- ROSALIND Gamified tutorials in Python and bioinformatics.
- RDKit cookbook Code recipes for molecule handling, descriptor calculation, substructure searching, fingerprints.
- Practical Cheminformatics Jupyter notebooks covering a variety of cheminformatics tasks.
- EMBL-EBI Train Online Case studies from EBI.
- RDKit Blog Walkthroughs of tasks in RDKit (Python cheminformatics toolkit).
- Pat Walters Strong opinions on cheminformatics, often with code.
- iwatobipen Snippets of code for particular problems.
- Galaxy Webserver for running a range of common bioinformatics tasks.
- Biopython Python tools for sequence analysis, structural bioinformatics.
- scikit-bio Statistical analysis and visualization for biological data in Python.
- SAMtools Reading, writing, and processing of high-throughput sequencing data.
- BWA & Bowtie2 Aligners for mapping sequencing reads.
- Nextflow Workflow engine for scalable, reproducible pipelines.
- Cytoscape Network visualization for gene/protein interaction data.
- PubChem
- ChEMBL
- ZINC Ready-to-dock, commercially available compounds.
- Protein Data Bank (PDB) Structures of biomolecules.
- BioStars Q&A for bioinformatics.
- SEQanswers Sequencing community.