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![Chris Van Pelt](https://ph-avatars.imgix.net/384489/874421ef-904e-4ef4-b8f1-84524a034b65.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
OpenUI accelerates UI dev. Craft live UI from ideas, convert to React, Svelte, etc. A game-changer for software devs to create custom components, and non-devs to streamline prototyping without coding. A side project from Chris Van Pelt of Weights & Biases.
![OpenUI](https://ph-files.imgix.net/428d427d-e37a-47fc-9c24-99f3a300f192.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
OpenUI
Describe UI and see it rendered live
![Chris Van Pelt](https://ph-avatars.imgix.net/384489/874421ef-904e-4ef4-b8f1-84524a034b65.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
W&B Prompts is a suite of LLMops tools to dramatically improve prompt engineering workflows and unlock deeper understanding of your LLMs.
![Prompts](https://ph-files.imgix.net/0d0c0a89-6288-48bf-8d1a-06c4bcf690ee.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
Prompts
LLMOps and prompt engineering
![Chris Van Pelt](https://ph-avatars.imgix.net/384489/874421ef-904e-4ef4-b8f1-84524a034b65.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
Debug your machine learning models in realtime with powerful, interactive visualizations.
Quickly log charts from your Python script, visualize your model development in live dashboards, and share interactive plots with your team, in just 2 minutes.
![ML Visualization IDE](https://ph-files.imgix.net/6d545eb3-6eb5-45d6-8a15-9099e3a55ef5.png?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
ML Visualization IDE
Make powerful, interactive machine learning visualizations
![Chris Van Pelt](https://ph-avatars.imgix.net/384489/874421ef-904e-4ef4-b8f1-84524a034b65.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
Hyperparameter tuning is a way to find the best machine learning model. We make it ridiculously easy to run hyperparameter sweeps using simple algorithms like grid search, to more modern approaches like bayesian optimization and early stopping.
Sweeps
Scalable, customizable hyperparameter tuning
![Chris Van Pelt](https://ph-avatars.imgix.net/384489/874421ef-904e-4ef4-b8f1-84524a034b65.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
Spell, the best machine learning infrastructure platform and Weights & Biases, the best machine learning visualization platform, now work seamlessly together to further streamline the deep learning development process.
Spell + Weights & Biases
Accelerating deep learning experimentation
![Chris Van Pelt](https://ph-avatars.imgix.net/384489/874421ef-904e-4ef4-b8f1-84524a034b65.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
Easily track & save the performance of your deep learning models. In < 5 lines of code, integrate Keras, Tensorflow, Pytorch, or Fastai models so that every hyperparameter & metric is saved each time code runs.
Weights & Biases
Developer tools for deep learning & machine learning
![Chris Van Pelt](https://ph-avatars.imgix.net/384489/874421ef-904e-4ef4-b8f1-84524a034b65.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)