Coding

TL;DR On June 29, 2026, Cursor released a native iOS app in public beta, available on all paid plans, for iPhone and iPad You can launch cloud agents from your phone - pick a repo, describe the task by voice or text, use slash commands, choose a frontier model, and let an agent run in an isolated VM Remote Control lets you take an agent already running on your desktop and keep steering it from your phone, with an option to keep the machine awake while you’re away Live Activities put agent status on your lock screen; you get push notifications, can review demos, screenshots and logs, inspect diffs, and merge pull requests without opening a laptop A launch promo gives 75% off Composer 2.5 runs in the mobile app through July 5, 2026 This lands months after SpaceX’s move on Cursor - and reframes the editor as an orchestration surface rather than a place you type code I’ve written about Cursor enough times on this blog that a phone app could have been a footnote. It isn’t. Not because the app itself is revolutionary - it’s a well-made mobile client - but because of what it quietly admits about how the work has changed. For most of software history, the editor was where you sat and typed. Cursor’s iOS app is built on the assumption that you mostly aren’t typing anymore. You’re directing. ...

TL;DR SpaceX filed a $60 billion all-stock acquisition of Cursor on June 16, 2026 - marking one of the largest AI/developer tools acquisitions ever (confirmed via SEC filing) Cursor’s revenue metrics are impressive: ~$4 billion annualized revenue with $2.6 billion from enterprise customers, suggesting strong product-market fit Strategic pivot: SpaceX is moving beyond rockets and satellites into the software infrastructure layer that powers AI development itself Signal to the market: This acquisition suggests major tech companies are betting heavily on owning the entire stack - from hardware to the tools developers use to build AI systems Enterprise focus: The majority of Cursor’s revenue coming from enterprise (65%) indicates this is a B2B infrastructure play, not just a consumer developer tool Why SpaceX Acquiring Cursor Matters On the surface, it might seem odd that a company known for rockets and space exploration would acquire an AI code editor. But this acquisition reveals something fundamental about how the largest technology companies are thinking about AI development infrastructure. ...

The “is the software engineer dead” genre has been running long enough that you can predict most of the takes before you read them. The interesting interviews are the ones where the person being interviewed is in a position to know something the rest of us do not. Boris Cherny, the creator of Claude Code at Anthropic, is one of those people. Sky News got him in front of three charts and asked him to react. ...

TL;DR Start with What Actually Belongs in My AI Dev Stack in 2026 - the canonical stack essay Then An AI Tooling Learning Path - phased skill-building order Deep dives below cover comparisons and spec-driven workflows; single-tool posts are briefs, not entry points Canonical essays What Actually Belongs in My AI Dev Stack in 2026 An AI Tooling Learning Path: Logical Phases for 2026 Context Engineering - the production skill behind reliable coding agents Spec-Driven Development - when the brief becomes the product Deep dives Claude Code vs Cursor: A 6-Month Comparison GitHub Spec Kit and Spec-Driven Development GitHub Spec Kit in 2026: SDD Goes Mainstream My AI-Augmented Design Workflow When to Fine-Tune vs When to RAG Briefs (moment-in-time) These are useful snapshots, not the starting point: ...

TL;DR Composer 2.5 is Cursor’s most capable in-house coding model yet, built on Moonshot’s open-source Kimi K2.5 checkpoint with about 85% of total training compute spent on Cursor’s own continued pretraining and RL The model is purpose-built for the agent loop inside Cursor - long-horizon tasks, hundreds of tool calls, multi-step instructions - rather than as a general-purpose chat model Cursor claims parity with Claude Opus 4.7 and GPT-5.5 on its own CursorBench v3.1 (63.2%) and a strong 79.8% on SWE-Bench Multilingual Pricing is dramatically lower: $0.50 / $2.50 per million input/output tokens on the default variant, with included usage doubled for the first week Together with SpaceXAI, Cursor is now training a much larger successor model from scratch on Colossus 2 with around 10x the compute - so 2.5 is a waypoint, not the endgame For a while, Cursor was an IDE wrapped around someone else’s models - Claude, GPT, Gemini. That story has shifted. With Composer 2.5, released this week, Cursor has shipped its most capable first-party coding model yet, and it is a serious enough piece of work that it deserves real consideration as a daily driver rather than a budget fallback. ...

TL;DR A broad, categorised index of AI tools - art and design, chatbots, coding agents, music, video, text-to-speech, writing, research and more Each entry is a one-line description so you can scan quickly and click into anything interesting Best used as a discovery surface - bookmark the ones that match your work and ignore the rest Heavily skewed toward tools that have actually been useful or notable rather than every product in the space Living list - the tools update as the ecosystem moves, so the categories matter more than any single entry AI Tools Art & Graphic Design AutoDraw - fast drawing for everyone Adobe Firefly - generative AI tool with Generative Fill, part of Adobe Photoshop Cleanup.pictures - remove unwanted objects, defects, people or text from your pictures DALL·E 3 - creates realistic images and art from a description in natural language, integrated into ChatGPT Deep Nostalgia - animate your family photos FLUX - state-of-the-art open-weights text-to-image models from Black Forest Labs Ideogram - text-to-image generator known for accurate in-image text rendering Krea - real-time AI image generation and enhancement Leonardo - create stunning game assets and concept art with AI Magnific - AI upscaler and image enhancer Microsoft Designer - stunning designs, made lightning fast with AI Midjourney - generates images from natural language descriptions, called “prompts” Playground - create any image from your imagination Recraft - generative design tool with brand-consistent vector and raster output Stockimg AI - generate with AI: book covers, wallpapers, posters, logos, stock images, illustrations and art ChatBot ChatGPT - the original mainstream AI chatbot, developed by OpenAI (Generative Pre-trained Transformer) Claude - Anthropic’s frontier assistant; strong on reasoning, coding, and long-context tasks Cohere - build incredible products with world-class language AI, focused on enterprise DeepSeek - open-weight Chinese frontier models with competitive reasoning Google Gemini - conversational generative AI chatbot from Google (formerly Bard), available in free and Pro tiers Grok - xAI’s chatbot integrated with X (Twitter), known for real-time data access Le Chat - Mistral AI’s chatbot with open-weight model heritage Perplexity - answer engine combining LLMs with web search and citations Poe - Quora’s unified front-end for many models (Claude, GPT, Gemini, image models, custom bots) Chrome Extensions alicent - browser extension for ChatGPT Compose - Chrome extension that cuts down your writing time with AI-powered autocompletion & text generation FinalScout - ChatGPT-powered email finding & outreach at scale Voilà - personal AI assistant for supercharged productivity Poised - AI-powered communication coach that helps you speak with confidence and clarity Wiseone - helps you master any topic you are reading online by bringing relevant and reliable information Customer Support Forethought - generative AI for customer support Design Flair - AI design tool for branded content Galileo AI - creates delightful, editable UI designs from a simple text description Coding Agents & AI IDEs Aider - AI pair programmer in your terminal, works with any LLM and your git repo Claude Code - Anthropic’s official terminal-based coding agent powered by Claude Cline - open-source autonomous coding agent for VS Code Continue - open-source AI code assistant for VS Code and JetBrains Cursor - AI-first code editor (VS Code fork) with chat, edit, and agent modes GitHub Copilot - AI pair programmer integrated into VS Code, JetBrains, Neovim and Visual Studio Replit - browser-based IDE with Replit Agent for building full apps from prompts Sourcegraph Cody - AI coding assistant with deep codebase context Tabnine - privacy-focused AI code completion Windsurf - agentic IDE (formerly Codeium) with Cascade autonomous workflows Zed - high-performance collaborative editor with native AI assistant integration AI App Builders Bolt - prompt-to-app builder by StackBlitz, generates full-stack web apps in the browser Lovable - build production-ready web apps from natural language v0 - Vercel’s generative UI tool for React and Tailwind components Gaming Nvidia Game AI Voyager - open-ended embodied agent with large language models (LLMs) Marketing Automizy - email marketing software designed to increase your email open rates Music Beatoven - create customisable royalty-free music that elevates your story Boomy - create original songs in seconds Brain.fm - functional music designed to improve focus, relaxation, and sleep LALAL.AI - extract vocal, accompaniment, and various instruments from any audio or video Soundraw - royalty-free AI-generated music Stable Audio - Stability AI’s text-to-audio model for music and sound design Suno - generate full songs with vocals and instruments from a text prompt Udio - high-fidelity AI music generation with strong lyric and style control Project Management LiquidPlanner - project management solution that dynamically adapts to change and manages uncertainty to help teams plan, predict, and perform with confidence Prompt Engineering Borriss The Advanced Prompt Writer Tool - write complex prompts in seconds Text to Speech & Voice Cleanvoice - removes filler sounds, stuttering, and mouth sounds from your podcast or audio recording ElevenLabs - market-leading AI voice generation, cloning, and dubbing LOVO - AI voice generator and text-to-speech Murf - AI voice generator and text-to-speech Play.ht - realistic AI voices and voice cloning for content creators Resemble AI - voice cloning, real-time TTS, and speech-to-speech Speechify - reads text aloud using computer-generated text-to-speech voices Video Descript - write, record, transcribe, edit, collaborate, and share your videos and podcasts HeyGen - AI avatars and video translation for marketing and training Kling - high-quality text-to-video model from Kuaishou Pika - text- and image-to-video generation with creative effects Runway - leading AI video platform with the Gen-3 / Gen-4 family of models Sora - OpenAI’s text-to-video model, available via ChatGPT Synthesia - AI video creation with realistic avatars for enterprise training Veo - Google DeepMind’s text-to-video model Website Builders 10Web - AI-powered WordPress platform Durable - AI website builder that generates an entire website with images and copy in seconds Writing AISEO - AI writing assistant that delivers undetectable, human-like content in just a few clicks Beautiful - jumpstart your presentations Bertha - create engaging content without the hassle of creating it Decktopus - AI-powered presentation generator Fireflies - automate your meeting notes: record, transcribe, search and analyze voice conversations Gamma - start writing beautiful & engaging content with none of the formatting and design work Jasper - AI writer and AI art generator Kickresume - create a beautiful resume in minutes using AI & customizable templates Notion - organizational tools including task management, project tracking, to-do lists, bookmarking, and more Ocoya - create and schedule social media, content marketing & copywriting quicker using AI Paperpal - real-time, subject-specific language suggestions that help you write better, faster Postwise - craft engaging posts with AI, schedule effortlessly and watch your followers grow Quillbot - AI-powered paraphrasing tool to enhance your writing Saga AI - write faster, and do better work directly in Saga with the help of a digital AI assistant Scribe - automatically create step-by-step guides in seconds simply by watching you work Simplified - supercharge content creation Sudowrite - AI novel writing assistant that makes the creative writing process more fun and interactive Text Blaze - eliminate repetitive typing and mistakes Trinka - online grammar checker and language correction AI tool for academic and technical writing Writesonic - create SEO-optimized and plagiarism-free content for your blogs, ads, emails, and website 10X faster YouTube Eightify - YouTube summaries powered by ChatGPT TubeBuddy - optimize your YouTube channel faster Other Adriel - handle complex marketing campaigns and reach your advertising goals AdScale - boost your ad performance by automating everything from ad creation, and optimization, to audience targeting and performance tracking Akkio - predictive AI for Analysts Audiense - audience Intelligence platform, helping marketers and consumer researchers to be innovative and develop relevant audience-centric strategies through proprietary social consumer segmentation Bardeen - mission is to help people leverage technology, do more of what they love, and stay in the flow Brancher - connect AI models to build AI apps in minutes, with no-code Decoherence - create what can’t be filmed DoNotPay - the world’s first robot lawyer Fyle - real-time expense management Google Flood AI Hints - AI assistant that integrates with any software to perform tasks on your behalf Krisp - improves the productivity of online meetings with its AI-powered Voice Clarity and Meeting Assistant Lavender - sales email assistant powered by AI Mixo - helps entrepreneurs quickly launch and validate their business ideas MosaicTrack - smart recruiting solution that leverages the cognitive power of artificial intelligence to read through resumes and social profiles to find the best talent based on culture fit and skill set Nosto - commerce experience platform - an integrated suite of data-fueled personalization and merchandising solutions Octane AI - Shopify app for AI-powered customer engagement Outfits AI - try on any outfits using AI Regie - AI sales assistant for email Snazzy - gives you great content ideas for social media ads, landing pages and more Sprout Social - extract real business value from social Taskade - AI-powered workspace for productivity TldV - AI meeting recorder and summarizer Twain - AI writing assistant Vondy - AI app builder Voyado Elevate - intelligent search and merchandising for online retailers Warmer - AI cold email outreach WNR - prompts made easy with AI templates Research Consensus - search engine that uses AI to extract and distill findings directly from scientific research Elicit - research assistant that finds, summarises, and extracts data from academic papers NotebookLM - Google’s research and note-taking tool with grounded sources and audio overviews ResearchRabbit - citation-graph discovery tool for academic papers Scholarcy - reads research articles, reports, and book chapters and breaks them down into bite-sized sections SciSpace - do hours worth of reading and understanding in minutes Local & Self-Hosted LLMs GPT4All - run open-weight LLMs locally on desktop, no GPU required Jan - open-source ChatGPT alternative that runs fully offline LM Studio - desktop app to discover, download, and chat with local LLMs Ollama - run open models like Llama, Mistral, and Qwen locally with a simple CLI Open WebUI - extensible self-hosted web UI for Ollama and OpenAI-compatible APIs vLLM - high-throughput, memory-efficient inference engine for LLMs AI Development Frameworks AutoGen - Microsoft’s framework for building multi-agent conversations CrewAI - framework for orchestrating role-playing autonomous AI agents Hugging Face - the open-source hub for models, datasets, and ML tooling LangChain - framework for building applications with LLMs through composable chains and agents LangGraph - LangChain’s library for building stateful, multi-actor agent workflows LlamaIndex - data framework for connecting custom data sources to LLMs Pydantic AI - type-safe agent framework from the makers of Pydantic Spec-driven Development (SDD) GitHub Spec Kit - toolkit to help you get started with Spec-Driven Development (SDD) - specifications become executable, directly generating working implementations rather than just guiding them Twitter BlackMagic - enhanced Twitter for pro tweeters Hypefury - personal assistant to grow & monetize your Twitter audience Tribescaler - get more impressions, grow a better network and earn more money Tweet Hunter - build & monetize your Twitter audience Tweetlify - create viral tweets, grow followers & make money AI Research Companies Anthropic - AI safety company, makers of Claude Black Forest Labs - generative image research lab behind the FLUX model family Boston Dynamics - create exceptional robots that enrich people’s lives DeepMind - Google’s AI research lab, makers of Gemini, AlphaFold and Veo Fast.ai - making deep learning easier to use Google AI - Google’s division dedicated to artificial intelligence Meta AI - Meta’s research arm, makers of the Llama open-weight model family Midjourney - independent research lab exploring new mediums of thought Mistral AI - European frontier lab with strong open-weight models OpenAI - AI research and deployment company, makers of GPT and Sora Stability AI - generative AI research lab behind Stable Diffusion and Stable Audio Tesla AI & Robotics - developing and deploying autonomy at scale in vehicles and robots xAI - Elon Musk’s AI lab, makers of Grok Related Reading List of AI GitHub Projects The Complete AI Developer’s Guide: Resources and Best Practices List of AI Courses & Learning Resources AI Conferences Worth Following AI Explainers

TL;DR Context window size is the wrong metric to optimise for - attention scales quadratically, so larger windows mean dramatically higher latency and cost with diminishing quality gains Retrieval-augmented generation consistently outperforms stuffing entire documents into a prompt, because focused context beats diluted context What actually matters in production: token efficiency, prompt caching, structured output formats, and intelligent retrieval - not raw window size Large context windows are genuinely useful for whole-document analysis and complex cross-file code review, but wasteful for Q&A, structured extraction, and high-volume routine tasks The teams that will ship faster and scale further are those building intelligent architecture around a 200K context window, not those waiting for 1M-token models Every week brings a new headline: “Model X reaches 1M token context!” “Model Y supports 2M tokens!” The LLM industry seems locked in an arms race where the stated goal is always “bigger context window,” as if this single metric determines whether a model is useful. ...

Reading path: For the canonical stack essay, start with AI Dev Tooling. TL;DR Cline (formerly Claude Dev) is an open-source VS Code extension that acts as an autonomous agent - it reasons, uses tools, runs terminal commands, and verifies its own work in a loop Unlike “chat-and-copy” tools, Cline operates as an operator with tools: reading files, executing code, running tests, and iterating until a task is complete Model Context Protocol (MCP) is Cline’s superpower - it lets Cline connect to external data sources like databases, documentation, and APIs without those features being hard-coded Compared to Cursor (best for speed and UX) and Claude Code (best for terminal-native workflows), Cline excels at complex, multi-file tasks that span many steps The developer’s role shifts from writing syntax to architectural oversight - you review intent and direction, not individual lines of code In the rapidly evolving landscape of AI Dev Stacks, a new heavyweight has emerged that fundamentally changes the “Assistant” dynamic. Formerly known as Claude Dev, Cline has matured into a sophisticated autonomous agent that doesn’t just suggest code - it executes engineering plans. ...

TL;DR After six months of daily use, neither Cursor nor Claude Code wins outright - they represent two distinct philosophies that complement each other in a hybrid workflow Cursor’s strength is deep IDE integration: seamless codebase indexing, best-in-class multi-file Composer Mode, and zero context switching for feature development and UI work Claude Code’s strength is agentic execution: it runs tests, reads output, fixes code, and loops until passing - ideal for debugging, test-driven fixes, and housekeeping tasks The real winner underlying both tools is the Claude 4 family (Sonnet 4.6 for most work, Opus 4.7 for the harder agentic loops); the choice of tool determines how you interact with that intelligence, not which intelligence you get The practical split: use Cursor as your primary environment for feature work, use Claude Code when you need something to just run and fix itself It’s been six months since the landscape of AI coding tools shifted from “helpful autocomplete” to “autonomous agents.” During this time, I’ve used both Cursor and Claude Code (Anthropic’s CLI tool) for every major project. ...

TL;DR Claude Code’s new Code Review feature dispatches multiple AI agents in parallel to review a PR from different angles, rather than running a single shallow model pass over the diff The motivation is real: Anthropic’s internal code output per engineer increased by around 200%, making human review the bottleneck - and humans consistently miss subtle bugs on large diffs Multi-agent review cross-checks findings, filters false positives, and ranks issues by severity before posting a clean, high-signal review comment plus inline annotations Review depth scales with PR size; typical runs take about 20 minutes and cost $15 - $25, which is cheap compared to the cost of a production bug Humans still approve PRs - the tool’s role is a thorough pre-review pass, not automated sign-off, making it a complement to human judgment rather than a replacement I genuinely think a lot of people still underestimate how fast the AI developer tooling ecosystem is evolving. ...