Ladybug Tools is a collection of open source computer applications that support environmental design and education.

A toolkit for agile performance-based building massing design generation, optimization, and exploration

An optimisation component ideal for computationally expensive scripts. The optimisation is based on the Nelder-Mead algorithm.

Bubalus_GH2.1.006 for Rhino6（Above SR35. Plug partners: Hsiao

Aeolus is an acoustic modelling plugin specifically developed for the analysis and optimisation of acoustic shells.

Enabling hybrid life cycle embodied environmental flows modelling for construction materials and assembly, using the EPiC database.

Real-time analysis for architecture and urban planning. Automate design workflow with instant calculations and Excel® synchronization.

Walk / Fly navigator inside Rhino3D viewport

"Hive" is a simplified building simulation tool for early stage assessment of solar potentials, renewable energy (PV, solar thermal and energy demand.

Puma is a plugin for Rhino 3D and Grasshopper. It enables the use of CityEngine CGA rules for the generation of procedural buildings inside of Rhino or Grasshopper at runtime.

day 1 bim Tools is a setof conceptual massing and programming tools for architects

Pachyderm Acoustic Simulation is a collection of acoustics algorithms that can be used to predict acoustics and visualize sound propagation.

Convert rhino geometry to ENVi-met Spaces format (INX.

PV panel optimizer and urban stormwater manager

lingMatrix is a Rhino plug-in developed for VR modeling for Architectural designers. As proof of concept, it bridges the Oculus DK2 and the Rhino 5.0

Caribou parses downloaded Open Street Map data into Grasshopper geometry. It is fast, flexible, and feature-rich.

Evaluate view to outdoor in sustainable building design.

Based on EPPY (pythonhosted.org/eppy/. A IDF editor in Grasshopper. You can edit an IDF file with it.

What if you can cover a free-form surface with solar roof panels...how would you incorporate maximum electrical efficiency in your design?

Quickly layout and design customised solar facades as well as render them. This tool makes it easy to invisibly integrate PV in any project

Analysis Tools for Rhino

Set of components that can run simulations for infiltration, exfiltration, and room-to-room airflows in building systems, using Contam software (NIST

A quick and dirty workflow to keep default values in your definitions

Cardinal LCA is an early-stage plug-in for Grasshopper to analyze the environmental impacts (GWP caused by material decisions for any building.

Tunny is optimization component. Multi-objective optimization with constraints is supported; multiple algorithms such as BayesianOptimization, NSGAII, CMA-ES, etc. can be used.

AiPlantCare gh. plugin is open-source API to our advanced cloud-based tool for predicting light for plants using state-of-the-art simulation models and cloud computing features.

Boverket's LCA Klimatdatabas in GH

Concept and early-stage design tool for low-carbon building structures

Mr.Comfy is a Grasshopper3d component, written in Python, that allows designers to visualize, temporally filter and spatially analyze thermal and clim

Algorithm for calculating the optimal installation angle and direction of double skin and elevation-attached PV