Jeffrey Ling

102 posts

Jeffrey Ling

Jeffrey Ling

@spdling

Building @cognition past @Waymo, @GoogleAI

เข้าร่วม Ekim 2016
365 กำลังติดตาม1.4K ผู้ติดตาม
Jeffrey Ling รีทวีตแล้ว
swyx
swyx@swyx·
seriously @walden_yan cooked, this thing legitimately saves my ass 3-8x a day, and yes it sounds weird that devin can catch devin's own mistakes, but this is basically the equivalent of "sleeping on it" and looking at a PR with fresh/more critical eyes. btw you should also see the "smart friend" pattern he piloted in Windsurf, it is going to be the design pattern for smarter subagents (usually subagents are dumber) that others are only just catching on to
swyx tweet media
Gauri Gupta@gauri__gupta

can’t trust merging code without a Devin review anymore. Claude and Codex are great, but they don’t catch bugs the way Devin does. devin code review is OG. @cognition has built something special.

English
30
10
185
23.7K
Jeffrey Ling รีทวีตแล้ว
Martian
Martian@withmartian·
How you define quality changes the leaderboard. @cognition (Devin Review) has the best precision-to-latency ratio in the offline set.
Martian tweet media
English
1
1
17
1.8K
Jeffrey Ling รีทวีตแล้ว
Ryan Carson
Ryan Carson@ryancarson·
This is how I’m currently running my startup with @DevinAI + @openclaw The browser testing in Devin is mind-blowing. I was trying to duct tape and jerry-rig all this stuff together with Playwright + uploading videos to PRs and all sorts of stuff and Devin just does it all e2e. Wild. I didn't show how I'm using @linear, which I am using for issue tracking. I have a "land" skill that I tell Devin to use whenever all the browser testing is done and all the CI goes green and it just merges the PR
English
58
16
304
26.8K
Jeffrey Ling รีทวีตแล้ว
swyx
swyx@swyx·
Reupping the @devinai explainer now that everyone is suddenly loving kloud koding because @ryancarson said so (btw devin usage has grown >50% MoM every month this year, it has shocked even scott)
swyx tweet media
swyx@swyx

@cognition new post on joining Cognition at it's $10b Series C: The Devin is in the Details swyx.io/cognition

English
30
11
122
27.1K
Jeffrey Ling รีทวีตแล้ว
Matthias
Matthias@MatthiasWagner·
A lot of people claim to have invented Agentic coding But you know who really invented it…the @cognition team! Engineers laughed at them when @DevinAI originally launched in 2024 Devin is the first AI software engineer, the first agentic coder, the first IDE free software engineering workflow! The best part: they are still years ahead of any other agentic coding tool you heard of
Ryan Carson@ryancarson

Paid $500 for @DevinAI - liking it so far. You can tell this team is much further than other agent labs when it comes to being truly remote-first. Very mature, advanced tooling and it just works across all surfaces (iPhone, Slack, Browser, GitHub, Linear). I was tired of trying to hand-connect everything with a custom setup of Open Inspect + Codex + Linear. When you look at your hourly effective rate, it stops making sense trying to hand-build all this stuff. Nvm the all the maintenance hours you need to put in. I'll keep using Devin 100% for the next week and report back. So far, my PR shipping velocity is higher than before - so that's good obv.

English
8
17
135
28K
Jeffrey Ling รีทวีตแล้ว
Walden
Walden@walden_yan·
Many coding agents work locally. But @DevinAI is still the only one that’s built to help your team ship seamlessly across slack, linear, mobile, GitHub, and works with Datadog, notion, etc without hassle. Worth trying for your team if you haven’t in a while
Ryan Carson@ryancarson

Paid $500 for @DevinAI - liking it so far. You can tell this team is much further than other agent labs when it comes to being truly remote-first. Very mature, advanced tooling and it just works across all surfaces (iPhone, Slack, Browser, GitHub, Linear). I was tired of trying to hand-connect everything with a custom setup of Open Inspect + Codex + Linear. When you look at your hourly effective rate, it stops making sense trying to hand-build all this stuff. Nvm the all the maintenance hours you need to put in. I'll keep using Devin 100% for the next week and report back. So far, my PR shipping velocity is higher than before - so that's good obv.

English
4
7
115
11K
Jeffrey Ling รีทวีตแล้ว
Ryan Carson
Ryan Carson@ryancarson·
Paid $500 for @DevinAI - liking it so far. You can tell this team is much further than other agent labs when it comes to being truly remote-first. Very mature, advanced tooling and it just works across all surfaces (iPhone, Slack, Browser, GitHub, Linear). I was tired of trying to hand-connect everything with a custom setup of Open Inspect + Codex + Linear. When you look at your hourly effective rate, it stops making sense trying to hand-build all this stuff. Nvm the all the maintenance hours you need to put in. I'll keep using Devin 100% for the next week and report back. So far, my PR shipping velocity is higher than before - so that's good obv.
English
86
29
512
189.1K
Simon Willison
Simon Willison@simonw·
Anyone know if it's possible to checkout two private repos at the same time in Claude Code for web? As far as I can tell it isn't, because all Git operations go through a local proxy which only allows authenticated access to the private repot that the session is attached to
English
40
1
87
36K
Jeffrey Ling รีทวีตแล้ว
Gauri Gupta
Gauri Gupta@gauri__gupta·
can’t trust merging code without a Devin review anymore. Claude and Codex are great, but they don’t catch bugs the way Devin does. devin code review is OG. @cognition has built something special.
Gauri Gupta tweet media
English
13
10
148
39.8K
Jeffrey Ling รีทวีตแล้ว
Scott Wu
Scott Wu@ScottWu46·
This week 70% of all Devins were started by humans (webapp, slack, linear) and 30% were started automatically (API, and now scheduled + managed Devins) In a few months that probably flips to 30/70 the other way and within a year it'll be 10/90. What does it look like to run a truly agent-native dev team? -Handing whole project specs to a top-level agent that manages its subagents to do the groundwork -Agents that kick off automatically on Sentry/Datadog alerts and as first-line incident-response -Agents continuously running integration test / QA workflows and auto-investigating UX changes or performance issues And of course, all of the "eng scaffolding" needed to make this possible - comprehensive unit testing, good documentation, and a reproducible dev environment.
Cognition@cognition

Devin can now schedule itself. Run any task once, like feature flag cleanup, release notes, or QA. Then tell Devin to make it recurring, so that one good session becomes an automated workflow. Available now for all users.

English
12
19
237
43.8K
Jeffrey Ling รีทวีตแล้ว
Dev Chheda
Dev Chheda@devmchheda·
>80% of prod commits are now made by Devin internally @cognition. We are at liftoff!
Dev Chheda tweet media
English
4
4
89
7.5K
Jeffrey Ling
Jeffrey Ling@spdling·
We're moving towards a world where agents are not just writing code, but managing entire software projects. Gastown was just the beginning... excited to see what new paradigms come out of this
Cognition@cognition

Devin can now manage a team of Devins. Devin will break down large tasks and delegate them to parallel Devins that each run in their own VM. Over time, Devin gets better at breaking down and managing tasks for your codebase. Available now for all users.

English
0
0
17
979
Jeffrey Ling รีทวีตแล้ว
Anna Mitchell
Anna Mitchell@annarmitchell·
Craziest unique-to-Devin experience that feels like an actual AI employee: I tag Devin in comments in my Google docs and ask it for edits. Because Devin has access to Slack it can even go find the relevant context. Then I can spy on what it's doing. In the Devin web app I can see Devin's computer. I see it clicking around in my doc, scrolling through, and addressing my comments one by one.
Anna Mitchell tweet media
English
6
13
157
26.7K
Jeffrey Ling รีทวีตแล้ว
Cognition
Cognition@cognition·
Want to save $15-$25? Devin Review is a completely free PR review tool, with no signup required. Devin Review also supports: • Autofix • Smart diff organization • Copy and move detection • Codebase-aware chat Just swap github with devinreview on any PR to get started ⬇️
English
50
69
962
171.6K
Jeffrey Ling รีทวีตแล้ว