Nicolis, G., Basios, V., & (Firm), W. S. (2015). Chaos, information processing and paradoxical games: the legacy of… worldcat.org

An edited volume of studies honoring the legacy of John Nicolis contribution to complex systems.

Mitchell, S. D. (2013). Unsimple truths: science, complexity, and policy. Chicago: Univ. of Chicago Press. worldcat.org

The book introduces the perspective of integrative puralism as a way of understanding and studying the world.

Barrat, A., Barthelemy, M., & Vespignani, A. (2013). Dynamical processes on complex networks. Cambridge: Cambridge… worldcat.org

Dynamic models on complex networks.

Kauffman, S. (2014). At Home in the Universe The Search for the Laws of Self-Organization and Complexity. Cary: Oxford… worldcat.org

The book introduces in an accessible way the influence of concepts such as self-organization and the edge of chaos.

Maturana, H. R., & Varela, F. J. (2008). The tree of knowledge: the biological roots of human understanding. Boston… worldcat.org

The book is an exposition of the non-representational vew of knowledge.

Mandelbrot, B. (2006). The fractal geometry of nature. New York: W.H. Freeman and Company. worldcat.org

Beautiful introduction to the world of fractals.

Scheffer, M. (2009). Critical transitions in nature and society. Princeton, N.J: Princeton University Press. worldcat.org

A nicely written and accessible description of the critical transition and related concepts.

Wiener, N. (2016). Cybernetics or control and communication in the animal and the machine. worldcat.org

The book introduced the term cybernetics to describe a self-regulation mechanism.

Downey, A. (2012). Think complexity. Needham, Massachusetts: Green Tea Press. worldcat.org

A hands-on approach exploring complex systems models with Python.

The Vermont Complex Systems Center vermontcomplexsystems.org

Research and educational center (University of Vermont).

Ventity/Vensim ventanasystems.com

Simulation software.

Waterloo Institute for Complexity & Innovation (WICI) uwaterloo.ca

Research center (University of Waterloo).

The Systems Thinker thesystemsthinker.com

Articles with a systems perspective on various topics.

Swarm swarm.org

A platform for agent-based models written in Objective-C, models are coded in Java or Objective-C.

Simulus simulus.readthedocs.io

ABM library in Python.

Santa Fe Institute santafe.edu

Independent research and education center.

Repast repast.github.io

Agent-based modeling and simulation platforms, models coded in C++ and Java.

Craig Reynolds' Boids page red3d.com

The creator's webpage with lots of links to multiple implementations.

New England Complex Systems Institute (NECSI) necsi.edu

Independent academic research and educational institution.

Institut rhônalpin des systèmes complexes - IXXI ixxi.fr

Research center (ENS Lyon).

Stella iseesystems.com

Modelling and interactive simulations.

Institut des Systèmes Complexes - Paris Ile-de-France (ISC-PIF) iscpif.fr

An inter-institutional organization (CNRS unit) on complex systems research.

Complexity hindawi.com

Cross-disciplinary journal about complex adaptive systems (open access).

golly golly.sourceforge.net

State-of-the-art simulator.

Fractal forums fractalforums.org

Forum and discussion community about fractals.

Simulation en.wikipedia.org

Imitation of the operation of a real-world process or system.

Self-Organization en.wikipedia.org

The process where form arises from local interactions between parts of an initially disordered system.

Schelling's model en.wikipedia.org

Agent-based model for segregation.

Robustness en.wikipedia.org

Ability to tolerate perturbations.

Reaction-diffusion en.wikipedia.org

Self-organization and pattern formation model.

Phase Transition en.wikipedia.org

Transition between states of matter.

Lenia en.wikipedia.org

Continuous generalization of the game of life.

Kuramoto model en.wikipedia.org

Synchronization.

Ising model en.wikipedia.org

Simple model that can show phase transitions.

Hysteresis en.wikipedia.org

Dependence of the state of a system on its history.

Holon en.wikipedia.org

System that is both a whole and a part.

Fractal en.wikipedia.org

Self-similar structure.

Emergence en.wikipedia.org

The whole is greater than the sum of the parts.

Elementary cellular automaton en.wikipedia.org

One-dimensional cellular automata.

Edge of Chaos en.wikipedia.org

The transition zone between order and disorder.

Double pendulum en.wikipedia.org

Chaotic motion.

Distributed Control en.wikipedia.org

A control system without a central supervisor.

Dissipative System en.wikipedia.org

A thermodynamically open system far from thermodynamic equilibrium.

Developmental Systems Theory en.wikipedia.org

Theoretical perspective on biological development, heredity, and evolution.

Complexity en.wikipedia.org

The subject of complex systems science.

Network/Graph en.wikipedia.org

Network with non-trivial topological features.

Chaos en.wikipedia.org

Theory of chaotic systems.

Cellular automata en.wikipedia.org

Discrete compuation model.

Boids en.wikipedia.org

Emergent flocking behavior.

Barabási–Albert (BA) model en.wikipedia.org

Algorithm for generating random graphs with preferential attachment.