// Lofty retweeted
Here's ours, built on Cloudflare.
Two coding agents rewrote the same function at once. Both versions were kept. I picked one and wrote down why, and the reason landed in Git with the code.Then a new agent took the next task. Heddle gave it my reason before it started.
ALT Heddle feature overview. A Git decision record: bob chosen over alice, both passing tests in isolated sandboxes, with Luke's reason. A panel showing the next agent was briefed with that reason. Two agents' versions of parseRow kept side by side. git log trailers Heddle-Chosen and Heddle-Alternative. heddle undo --hard and --redo output.
// Lofty retweeted
If you haven't been using Wayfinder (IYKYK you should be..). Safety Check (Rug Police), Agentic research to help you setup charts and perp trades, automated trading, iMessage/SMS integration, your own openclaw instance, etc. Why not?
For anyone who signs up using my code I will give you 100% of your referral fees back for the first month. You'll also get FREE guidance and help from me on building Wayfinding Paths which pay you $PROMPT when you bond and publish them for use by other users.
You'll also earn your own leaderboard rewards by trading on the platform, so you're basically double dipping bro.
Hit my link below 👇👇👇👇👇
// Lofty retweeted
Introducing Aval - a new open source format for interactive video on the web. It has a built-in state machine, frame accurate transitions, and packed alpha transparency.
This is probably the craziest thing I’ve ever built with Codex.
I’d been dreaming about this technology for years. Before AI, building it would have taken months of work. I could never justify that investment for a noncommercial open source project. Then, a little over a year ago, Airbnb created Lava for almost exactly the same purpose. That gave me hope. But Lava was never released as open source.
So I decided to build my own, with AI.
Aval comes with a compiler and a web renderer. Together, they give you:
• a deterministic state graph - named states, authored triggers, and routing where the latest trigger wins.
• frame accurate routes with transitions that begin on authored content frames using portals, finishes, cuts, and reversals.
• small file size and low CPU overhead, perfect for small icons designed and animated in Blender.
• seekless loops so the decoder timeline keeps moving forward across loop seams instead of seeking.
• packed alpha transparency. transparent prerendered motion composited with WebGL2.
• a web native runtime: decoding with WebCodecs and rendering with WebGL2.
• progressive fallback: Host-owned fallback markup remains available for unsupported and reduced motion contexts.
Now it exists, it’s open source, and it’s available today as a technical preview.
I’ll be polishing it further over the next few days.
// Lofty retweeted
Hello. We have reached 8M active users across Codex and ChatGPT Work.
We are once again resetting the usage limits for all. And we continue to not have the 5h rate limit as well, allowing everyone to explore the boundaries of GPT-5.6 Sol and discover how ambitious you can be.
See you tomorrow for more updates on our growth!
// Lofty retweeted
Heddle changes the way you think about your code history. Today it isn't good enough to only store what worked well, agents need to be able to look back and remember what might not have worked before.
Heddle lets your keep a record of where things went wrong and create annotations to explain why. Stop guessing, start building 🦾
// Lofty retweeted
‼️ BREAKING: New research shows you can copy any signed GitHub commit into a second one that looks identical, without the author's secret key, creating a distinct commit with an identical tree, identical metadata, a valid signature, and a "Verified" badge from GitHub.
On GitHub, a green "Verified" badge is supposed to mean two things: a trusted author signed it, and its ID is a one-of-a-kind fingerprint for that exact code. A new Carnegie Mellon preprint from Jacob Ginesin says the second promise, the unique fingerprint, does not hold.
Why it matters: security teams and package systems (behind tools like Go, Nix, and GitHub Actions) trust that ID as a unique handle for code. Block or pin the "bad" version, and an attacker can re-issue the same signed code under a fresh, still-verified ID that slips past. The author says Git and GitHub have not fixed it.
PoC: github.com/JakeGinesin/git-c…
// Lofty retweeted
Working on a concept…
Do you have multiple repos that relate/depend on each other?
What if you have a messaging system built in to your version control that could talk to other entities (users, agents, bots, etc) across repos?
Your frontend repo could message your backend repo to align on some new feature set or convention and lock the results into your codebase directly as queryable and automatically injected context.
Your agents could ping you or an orchestrator directly for “taste”.
You can see your agents collaborating to work through things and steer their ideas in real time.
// Lofty retweeted
Now that Fable 5 is ready to build (again), we've reset everyone's 5-hour and weekly rate limits.
// Lofty retweeted
We’ve received notice that the Department of Commerce has lifted export controls on Claude Fable 5 and Mythos 5.
We'll begin restoring access tomorrow, and will share an update soon.
We’re grateful to our users for their patience, and to everyone who worked with us on redeploying the models.
// Lofty retweeted
JUST IN - U.S. Department of Commerce expected to lift export controls on Anthropic's Fable AI model tonight — Politico
// Lofty retweeted
Experimenting with a new version control dashboard. Everything you need, all on the first page you see.
In progress PRs on the left, stacked for grouping.
Live tasks/discussions in the middle, where your decisions are needed the most.
Grouping by repo is so last year, see PRs across an org and how they relate.
On the right, the hidden sauce, live view into live work being done by your agents. Edit by edit, line by line, cloud agent or local, streamed directly to your browser window with no middle-man.
What do you want to see when you go to review code?
// Lofty retweeted
I just got hit by Engineering layoffs
My philosophy for frontend development is NOT tokenmaxxing to ship as much as possible, but rather beauty in simplicity while keeping complexity and chaos to a minimum.
Who's hiring?
---
I've worked with React Native for three years
I'm very good at CSS and have a good eye for intuitive designs (creator of @webtui, btw)
I can adapt to any web framework very quickly
I'm very good at maintaining a clean and organized commit history as well as working with others in a VCS like git
I'm not afraid to RTFM (read the friendly manual) and I'm good at writing documentation
And lastly, I write most of my code by hand because I truly care about the software I'm building and how people will use it
// Lofty retweeted
Move over Grit, sley is slaying
Git: lighter, faster, and smaller 👀
heddle.sh/blog/sley-vs-git
// Lofty retweeted
SpaceX has exercised the option to acquire @cursor_ai in an all-stock transaction with the goal of building the world’s most useful AI models.
For the past few months, SpaceXAI has been jointly training a model with Cursor, which will be released in Cursor and Grok Build soon.
We look forward to working closely with the Cursor team to advance our frontier AI capabilities
SpaceXAI and @cursor_ai are now working closely together to create the world’s best coding and knowledge work AI.
The combination of Cursor’s leading product and distribution to expert software engineers with SpaceX’s million H100 equivalent Colossus training supercomputer will allow us to build the world’s most useful models.
Cursor has also given SpaceX the right to acquire Cursor later this year for $60 billion or pay $10 billion for our work together.