Tutorials
How to Make a PRISMA 2020 Flow Diagram for Systematic Reviews
Step-by-step guide to building a PRISMA 2020 flow diagram: every box, stage, and count explained for systematic reviews and meta-analyses.
Tool Comparisons
7 Best Lucidchart Alternatives for Researchers (Free & Paid)
Compare the top Lucidchart alternatives for scientific workflows, lab schematics, and research diagrams. Find the right free diagramming tool for science.
For Researchers
Research Proposal Figures Guide: Roadmaps, Framework & Feasibility Diagrams (2026)
For grant and research proposals: which figures you need, how to draw the framework and feasibility diagrams, and how figures win the reviewer's first impression — with AI generation.
Design Resources
Scientific Color Palettes for Research Papers: A Complete Reference with HEX Codes
Qualitative, sequential & diverging palettes for scientific figures. Colorblind-safe picks, ready-to-use HEX tables, and do/don't rules for publication-quality data visualization.
For Researchers
How to Draw a Thesis Proposal Roadmap: Research Framework & Technical Route (2026)
For master's and PhD proposals: how to draw the technical roadmap, research framework diagram, and content map — with reusable templates, color rules, and AI one-click generation.
Tool Comparisons
7 Best Free BioRender Alternatives in 2026 (For Scientific Figures)
Looking for a free BioRender alternative? Compare 7 tools for scientific illustrations, graphical abstracts, and figures — pricing, features, pros and cons, and which one fits researchers, students, and educators.