Python IDE & Jupyter – Juno

What's New in Juno 4.2.5: This update fixes a range of bugs in the package manager, along with a number of smaller fixes and polish. It also adds new models to the AI catalog. Here's everything new in Juno 4.2: THE PACKAGE MANAGER, REWORKED – Install a package and Juno works out everything else it needs, shows you the plan, and installs the whole set. – Point it at a project's requirements.txt and it does the same for every package the project needs. – Package pages are rebuilt around the project's README, its versions, and what's installed on your device. – Browse popular packages, see when updates are available, and tidy up dependencies left behind when you uninstall. MORE AI PROVIDERS – Use OpenRouter, DeepSeek, Together, or Groq, or point Juno at any OpenAI-compatible endpoint — including a model server running on your own network. – Some providers now let you sign in with your account instead of pasting an API key, and Juno shows how much of its allowance is left. – New models throughout the catalog, with context and account limits shown right in the composer. UPDATED ENVIRONMENT – pandas 3.0, NumPy 2.4.6, scikit-learn 1.9, SciPy 1.18, and lxml 6.1.1 lead a refresh of the bundled packages. MORE – Juno launches faster when you have a lot of packages installed. – A range of stability fixes, including crashes in the code editor, with the iPad keyboard, and when shutting down a kernel.

What's New in Juno 4.2.4: This update fixes a range of crashes and stability issues, along with a number of smaller interface fixes and polish. Here's everything new in Juno 4.2: THE PACKAGE MANAGER, REWORKED – Install a package and Juno works out everything else it needs, shows you the plan, and installs the whole set. – Point it at a project's requirements.txt and it does the same for every package the project needs. – Package pages are rebuilt around the project's README, its versions, and what's installed on your device. – Browse popular packages, see when updates are available, and tidy up dependencies left behind when you uninstall. MORE AI PROVIDERS – Use OpenRouter, DeepSeek, Together, or Groq, or point Juno at any OpenAI-compatible endpoint — including a model server running on your own network. – Some providers now let you sign in with your account instead of pasting an API key, and Juno shows how much of its allowance is left. – New models throughout the catalog, with context and account limits shown right in the composer. UPDATED ENVIRONMENT – pandas 3.0, NumPy 2.4.6, scikit-learn 1.9, SciPy 1.18, and lxml 6.1.1 lead a refresh of the bundled packages. MORE – Juno launches faster when you have a lot of packages installed. – A range of stability fixes, including crashes in the code editor, with the iPad keyboard, and when shutting down a kernel.

What's New in Juno 4.2.3: This update fixes a range of crashes and stability issues, along with a number of smaller interface fixes and polish. Here's everything new in Juno 4.2: THE PACKAGE MANAGER, REWORKED – Install a package and Juno works out everything else it needs, shows you the plan, and installs the whole set. – Point it at a project's requirements.txt and it does the same for every package the project needs. – Package pages are rebuilt around the project's README, its versions, and what's installed on your device. – Browse popular packages, see when updates are available, and tidy up dependencies left behind when you uninstall. MORE AI PROVIDERS – Use OpenRouter, DeepSeek, Together, or Groq, or point Juno at any OpenAI-compatible endpoint — including a model server running on your own network. – Some providers now let you sign in with your account instead of pasting an API key, and Juno shows how much of its allowance is left. – New models throughout the catalog, with context and account limits shown right in the composer. UPDATED ENVIRONMENT – pandas 3.0, NumPy 2.4.6, scikit-learn 1.9, SciPy 1.18, and lxml 6.1.1 lead a refresh of the bundled packages. MORE – Juno launches faster when you have a lot of packages installed. – A range of stability fixes, including crashes in the code editor, with the iPad keyboard, and when shutting down a kernel.

What's New in Juno 4.2: THE PACKAGE MANAGER, REWORKED – Install a package and Juno works out everything else it needs, shows you the plan, and installs the whole set. – Point it at a project's requirements.txt and it does the same for every package the project needs. – Package pages are rebuilt around the project's README, its versions, and what's installed on your device. – Browse popular packages, see when updates are available, and tidy up dependencies left behind when you uninstall. MORE AI PROVIDERS – Use OpenRouter, DeepSeek, Together, or Groq, or point Juno at any OpenAI-compatible endpoint — including a model server running on your own network. – Some providers now let you sign in with your account instead of pasting an API key, and Juno shows how much of its allowance is left. – New models throughout the catalog, with context and account limits shown right in the composer. UPDATED ENVIRONMENT – pandas 3.0, NumPy 2.4.6, scikit-learn 1.9, SciPy 1.18, and lxml 6.1.1 lead a refresh of the bundled packages. MORE – Juno launches faster when you have a lot of packages installed. – A range of stability fixes, including crashes in the code editor, with the iPad keyboard, and when shutting down a kernel.

What's New in Juno 4.1.5: This update fixes a range of crashes and stability issues, along with a number of smaller interface fixes and polish. Juno 4 is our biggest update yet — here's everything new. CODING ASSISTANT – Code alongside an AI assistant in your notebooks and scripts. Bring your own OpenAI, Anthropic, or Gemini API key and stay in full control of your data and usage. PYTHON 3.13 – The built-in environment now runs Python 3.13, with every bundled package — NumPy, pandas, SciPy, Matplotlib, OpenCV, and more — updated along with it. NEW WAYS TO RUN – Python REPL: run code interactively at a prompt — standalone, or drop in after running a script or project. – Project mode: open a folder as a project with a file tree, multiple editor tabs, and a project-aware assistant. – Object Inspector: browse the variables, functions, and imports defined in your session. – Output sidebar: keep previews, the console, a browser, and the inspector side by side. PYTHON MEETS iOS – New juno modules reach the clipboard, Keychain, device info, location, motion, contacts, reminders, photos, sound, notifications, sharing, and Bluetooth — plus native dialogs, full-screen previews, and an Objective-C bridge. – Run Python files and code from Shortcuts and Siri, and keep long-running scripts and sessions going in the background. MORE – A built-in browser for local web servers and HTML, with view-source and console-log forwarding. – One editor for code and text, with syntax highlighting and the coding assistant for both. – Faster package search, collapsible cells, auto-scrolling notebooks, a customizable keyboard toolbar, redesigned settings, and a wide range of fixes and polish. Editing notebooks and files is now free. Running code is a Pro feature — and you can try it, and every other Pro feature, free before you buy.