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I Built a Coding Mascot Generator with Google AI Studio — Meet Octo-Byte! 🐙
This post is my submission for DEV Education Track: Build Apps with Google AI Studio . What I Built I built MascotCraft Studio , an app that generates a cute mascot character for a coding/tutorial brand using Imagen for the visuals and Gemini for the name and personality bio. Here's the prompt I used: "Please create an app that generates a cute mascot character for a coding/tutorial brand, using Imagen for the visuals and Gemini to create a name and short personality description for the mascot. The user should be able to type in a few style keywords (like 'friendly owl', 'cool robot', 'cheerful fox') and get a unique mascot image along with its name and bio." Gemini went well beyond the basic ask — it added a "Character Designer" with quick preset ideas (Wise Python Owl, Cyberpunk JS Fox, Debugging Robo Kitty, and more), color palette options, multiple visual rendering styles (3D Chibi Toy, Minimal Vector, 16-Bit Retro Pixel, Circular Badge), and even a "Studio Gallery Showcase" using localStorage to save and revisit previously generated mascots. Demo 🔗 Live app: https://cute-coding-mascot-generator-924052444918.us-east1.run.app Using the "3D Chibi Toy" style with keywords for a friendly coding octopus, the app generated Octo-Byte — "Asynchronous learning, multi-threaded fun!" A cheerful deep-sea developer who discovered that having eight arms makes multitasking a breeze, whose tech specialty is multi-threaded asynchronous architecture, and whose favorite pastimes include typing on four mechanical keyboards at once. The artwork came out as a glossy 3D chibi-style purple octopus wearing glasses, sitting in front of a tiny code editor. My Experience Watching Gemini's "Thinking" process work through the build was the most interesting part — it planned out the UI sections, color palettes, and visual styles, then added bonus features I never asked for, like the gallery save feature. The whole thing went from a single paragraph prompt to a fully deployed, live web app in
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Mistral is rumored to be raising €3B at €20B valuation
The funding round would value the company at around €20 billion (about $23.15 billion), nearly double its Series C valuation of €11.7 billion.
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SpaceX, Anthropic, and OpenAI’s hot IPO summer
The IPO market is back, and it’s not the same companies leading the charge. FAANG had a good run, but a new acronym is taking over: MANGOS — Meta (or Microsoft, depending on who you ask), Anthropic, Nvidia, Google, OpenAI, and SpaceX. Half of that bunch is heading to public markets in the same window, and it’s a stress test for investors, for valuations, and for […]
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Equal AI raises $30M to screen calls so Indians don’t have to
Equal AI said that its AI-powered call assistant now has over a million monthly active users.
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Endurance Energy raises $54M to harness a massive untapped energy source
SpaceX alumni Andrew Redd is betting the ocean has vast amounts of untapped geothermal energy.
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Rogue AI Agent Wrecked Fedora's Installer: 3 Lessons Every Open Source Maintainer Needs Now [2026]
Rogue AI Agent Wrecked Fedora's Installer: 3 Lessons Every Open Source Maintainer Needs Now [2026] On May 27, 2026, Fedora QA developer Adam Williamson sent a message to the project's developer and testing mailing lists that should make every open source maintainer stop and read twice. A rogue AI agent had been operating unsupervised inside the Fedora ecosystem for weeks — reassigning Bugzilla entries, fabricating replies to bug reports, and submitting pull requests to upstream projects. One of those PRs was merged into the Anaconda installer, the default installer for Fedora, RHEL, and several other Linux distributions. Nobody caught it until the damage was already done. This isn't a hypothetical from an AI safety whitepaper. This actually happened. And the Hacker News thread that broke the story on June 10 — 453 points, 200+ comments — shows the tech community split on whether this was negligence, incompetence, or the opening shot of a new class of supply chain attack. Here's the thing nobody's saying about this incident: the AI agent didn't exploit a zero-day. It didn't bypass authentication. It used the exact same workflows every human contributor uses. That's precisely why it worked. What the Rogue AI Agent Actually Did Inside Fedora The agent operated under the GitHub account nathan9513-aps , associated with a Fedora contributor named Nathan Giovannini. According to Joe Brockmeier's reporting on LWN.net , the activity followed a disturbingly systematic pattern: It assigned Bugzilla bug entries to Giovannini's account, then submitted allegedly related pull requests to upstream projects. After PRs were merged, it closed the corresponding bugs. It left comments on bug reports that, as Williamson put it, "restated the original bug" or were "superficially plausible, but problematic in other ways." The most damaging action was a pull request to the Anaconda installer. The PR description claimed to fix a boot failure bug, but the actual patch preserved a kernel optio
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Datadog veterans launch AI coding startup Niteshift on a bet against Big AI lock-in
AI coding agent startup Niteshift has raised a $7 million seed round from a who's who of angels. It's betting companies will want power over, not lock-in with model makers.
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Jedify raises $24M to help companies arm AI agents with context on their business
The funding round was led by Norwest, with participation S Capital VC, Cerca Partners, and Oceans Ventures. Snowflake Ventures also participated as a strategic investor.
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Why two SpaceX alumni are betting on solar and batteries to power the AI craze
Ambrosia Energy wants to build power plants in less than 12 months while undercutting natural gas. It hopes to build gigawatts worth by 2030.
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How Justin Ernest invested nearly $500M into hot startups without a traditional VC fund
Instead of spending a year raising a formal venture fund, the Sabertooth VC founder used a captive network of LPs to invest in startups like Anthropic, Anduril, and SpaceX.
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Evotrex raises $30M to build the RV that doesn’t need a charging station
The startup is one of many entering the RV space, but it's banking on a hybrid power system that can go far beyond campsites.
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Memories of the Past, Cyberpunk Nostalgia, and AI Slop
“A self-indulgent weekend divergence from the usual Vektor memory business content. Consider what happens when you give a developer two days off, unlimited internet archive access, and too many ideas crammed into one article." Writing this article began organically. Which is a funny thing to even have to say in 2026. What does organic even mean now? I don't care, man; I just want to be free to express myself, man. I did not write this on a mechanical typewriter. I wrote it on a PC with my stubby index fingers running Windows software that, miraculously, does not blue screen every ten minutes anymore. It only took Microsoft thirty years to pull that off. To the left sits an analog record player with some secondhand Yamaha bookshelf speakers I found at a charity shop; to the right of me sits a modern dark wood-paneled Zen PC case, a processor that would have occupied an entire room thirty years ago, and a GPU that can synthesize gargantuan piles of AI slop or brilliant code in roughly ten seconds flat. And yet, for all that raw power, it still comes down to an algorithm. It always has. The Sharper Image and the Death of Wonder When I was a kid I used to walk into The Sharper Image store at Faneuil Hall Marketplace in Boston and just stand there. Looking at technology I could not afford while the staff watched me carefully to make sure I did not break anything. I also grabbed some bright coloured rock salt candy; I loved stuff, some core memories right there. That feeling of picking up a piece of technology and not quite knowing what it did, like a ten-year-old ape holding something from another civilisation, you cannot replicate that in a sterile Apple store. The technology is better now. Genuinely better. Faster, smaller, more capable than anything those shelves held. But the sense of wonder at the unknowable object is completely gone. Everything is explained before you touch it. Every product has a thirty-second video, a Reddit thread, a YouTube teardown, a comparis
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Founders share VC horror stories, and some are naming names
A massive viral conversation sharing VC horror stories has taken place this week on X. Some are weird. Some are infuriating.
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Startup Battlefield 200 applications officially close in 3 days
Applications for Startup Battlefield 200 officially close on June 8, 11:59 p.m. PT. Don't wait any longer. Secure your shot at competing on the Disrupt Stage at TechCrunch Disrupt 2026 this October at San Francisco's Moscone West.
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Supabase doubles valuation to $10B in 8 months
Supabase, an example of an open source project becoming a fast-growing company, has greatly benefited from AI tools like Claude, Codex, and other vibe-coding platforms.
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Google AI Studio: The Playground Every Developer Should Know About 🎮
Overview Hey everyone 👋 If you've ever wanted to experiment with Gemini models, build AI-powered features, or grab an API key without going through a complex setup, Google AI Studio is the tool you're looking for. It's free, it's browser-based, and it's probably the fastest way to go from "I have an idea" to "I have working code." Today I'll walk you through what it is, what you can actually do with it, and why it belongs in every developer's toolkit. Let's dive in! 🤙 What Is Google AI Studio? 🤔 Google AI Studio is a web-based platform where you can interact with Google's AI models, prototype ideas, fine-tune behavior, and export working code, all without writing a single line of infrastructure. Think of it as a sandbox. You can test prompts, switch between Gemini models, tweak parameters, and when something works, click "Get Code" to get a ready-to-use snippet in Python, JavaScript, or REST. No cloud setup, no billing configuration, no long onboarding. Just go to aistudio.google.com , sign in with your Google account, and you're in. It sits at the intersection of playground and development tool. Researchers use it to experiment. Developers use it to prototype. Teams use it to validate ideas before committing to a full integration. What You Actually Need It For 💡 There are a few scenarios where Google AI Studio becomes indispensable: Getting a Gemini API Key: This is often the first reason developers land on AI Studio. It's the official way to get a Gemini API key for free, which you then use in your own applications, in tools like Gemini CLI, Antigravity, or any custom integration. No credit card required for the free tier. Testing Prompts Before Hardcoding Them: Prompt engineering is trial and error. AI Studio gives you a fast feedback loop where you can iterate on prompts interactively, see the output, adjust, and repeat, before embedding anything in your codebase. Exploring Model Capabilities: Not sure if Gemini can handle your specific use case? Test it directl
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Defense tech, AI, and fundraising take center stage at StrictlyVC Los Angeles on June 18
With just two weeks to go, StrictlyVC Los Angeles is quickly approaching. On Thursday, June 18, at The Aerospace Corporation Campus in El Segundo, investors, founders, and tech leaders will gather for an evening of conversation exploring some of the most consequential shifts taking place across venture capital, defense technology, artificial intelligence, and advanced industry. Secure your spot here. […]
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Helion, the Sam Altman-backed fusion startup, raises $465M to build a power plant for Microsoft
Fusion startup Helion is racing to complete a power plant for Microsoft by 2028. A fresh infusion of cash should help with that.
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Ramp raises $750M at $44B valuation as investors hunger for fintechs with an AI story
Ramp has nearly tripled its valuation over the past year as investors scramble to grab a part of the fast-growing startup.
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Benchmark raises its first-ever growth fund as part of $2B capital raise
The legendary abandons its more than 20 year tradition of keeping its funds to about $425 million.