Kosta

Liftoff - -

[Pat Simmons @per_simmons_]

GPT-Realtime 2 is the future of the operating system.

I've been experimenting with it for a couple weeks now, and I gotta say, it's pretty gosh darn incredible.

Opening apps, searching the web, even editing in Premiere. All with just my voice.

And it only takes a few prompts to set up.

In this video I'll show you exactly how.

0:00 Intro
1:46 What is GPT-Realtime 2?
4:46 Setting it up (no coding)
7:53 Fixing the always-on mic (push-to-talk)
9:41 Demo: searching the web
11:38 Demo: connecting apps via MCP (Obsidian)
14:13 Demo: controlling Premiere Pro (accessibility tree)
18:00 Honest caveats
19:00 Outro

[Riley Brown @rileybrown]

Codex and Claude Code are now being used for marketing and content creation.

Here are 7 Skills / Plugins I use daily for marketing inside Codex to grow to over 1.5M followers across all platforms.

00:00 Intro
05:59 Skill 1 - YouTube Researcher (Grounding)
11:43 Skill 2 - 2nd Brain
17:54 Skill 3 - Diagrams
19:29 Using Sub Agents
22:11 Skill 4 - Design Power Tool
27:10 Skill 5 - Remotion & Hyperframes
35:12 Skill 6 - Gen Media (Mini App)
40:49 Skill 7 - Email Manager
45:38 Bonus - Social Media Manager

[Greg Brockman @gdb]

codex for startup ideas

[Ronin @DeRonin_]

The Most Comprehensive Codex tutorial on the internet right now

even OpenAI's own team said it's one of the best

in under 2 hours you'll learn how to use Codex + GPT-5.5 (imo the strongest combo available right now)

from skill and plugin setup, to automated workflow building, to multi-threading practical demos

if you're looking for the best practices for vibe coding, this is the one to watch

big shoutout and respect to @rileybrown

[Kosta @smartassID]

Sweet, now let's talk about costs of running 8 Nvidia H100s for 24 hours

[Gonka @gonka_ai]

“In a day, a node of 8 Nvidia H100s would earn you:
Gonka: $379.99
IO net: $299.50
Chutes: $180.35
Akash: $177.41
Cocoon: $7.42”

Turns out Gonka is not only the largest decentralized AI network, but also the most profitable for GPU providers — ~$380/day for 8×H100.

Full breakdown by @DeAI_nation https://t.co/xq4y3A7oua

[Kosta @smartassID]

Every product starts the same way

[Hillan Klein @NamecheapCEO]

Let’s go! 💪

[Richard Kirkendall @namecheapceo123]

Bid on the run. New Namecheap auctions app in the app store now in Beta(please bare with us). Get it while it's 🔥

[Kosta @smartassID]

Be honest: how many SaaS tools are you actually paying for right now? https://t.co/bdnM17RWnP

[Kosta @smartassID]

Just cancelled my #Cursor subscription and fully switched to #Codex CLI 😃

[OpenAI Developers @OpenAIDevs]

We've reset limits for gpt-5-codex to make up for the slowdowns from earlier today.

[Kosta @smartassID]

You should teach your children to use #AI if you want them to succeed in the future

https://t.co/qdyBetRpoZ

[Kosta @smartassID]

"We added Al" ≠ value. Replace a weekly meeting, delete a workflow, or close a revenue gap. Otherwise it's glitter.

[Kosta @smartassID]

You can actually pay for usage for Cursor

[Ian @ianhunter]

Is there a @cursor_ai alternative that charges based on usage? And ideally, lets me use @openrouter provider?

This is pretty silly.

[Kosta @smartassID]

Wow

[Santiago @svpino]

The future of development is officially 100% crazy.

You can now vibe-code mobile applications from your phone!

No computer. Only a phone.

I'm not going to lie, this is kind of addictive:

[Kosta @smartassID]

It's true for ICANN TLDs as well

[Seth Rose @sethrose]

Did some research on it..

Namecheap sells pdf.api as a “Handshake domain,” but technically it’s a subdomain under the Handshake TLD .api. You can register & transfer it, but you don’t control the TLD itself.

That root (.api) is owned on-chain by someone else. Namecheap partnered with them to resell subdomains.

It looks like buying a normal domain, but your rights depend on both Namecheap + the TLD owner.

So the risk: if Namecheap stops supporting Handshake or the .api owner changes terms, your domain could break. It’s transferable, but not true ownership. It’s more like leasing land in someone else’s city.

[Kosta @smartassID]

Nano Banana has some potential. Wanna build an app on top of it #nanobanana #Gemini

[Kosta @smartassID]

.smartass is now available at https://t.co/3R5ucurJWk @HNS_ID 🎉🎉🎉

[Namebase Registry @NBRegistry]

The domain in.decent was just registered on Namecheap.

[Namebase Registry @NBRegistry]

The domain flac.decent was just registered on Namecheap.