Harness engineering: leveraging Codex in an agent-first world
openai.com/index/harness-engineering/
Mar 21, 2026
1
Rohan Varma on X: "Cursor’s new alpha product, Glass, shipped 9 months late and is a case study in the innovator’s dilemma. The inverse of what’s happening at Codex is exactly why I’m bullish on OpenAI. 9 months ago, I did a lot of user research on Claude Code as it started gaining traction. The" / X
x.com/rohanvarma/status/2035003050579173560
Mar 20, 2026
1
Max Schwarzer on X: "I've decided to leave OpenAI. I'm incredibly proud of all the work I've been part of here, from helping create the reasoning paradigm with @MillionInt, scaling up test-time compute with @polynoamial, working on RL algorithms with my fellow strawberries, shipping o1-preview (which" / X
x.com/max_a_schwarzer/status/2028939154944585989
Mar 3, 2026
2
Prakash on X: "All current world elites will implode within the next decade. The emerging meta for high performing agent-human orgs is radical transparency. This is required for agents to be able to work effectively with full context. It will be impossible to keep partial secrets from AI." / X
x.com/8teAPi/status/2022000849711763940
Feb 13, 2026
1
Quickstart
developers.openai.com/apps-sdk/quickstart
Feb 10, 2026
1
Rohan Paul on X: "A recent Goldman Sachs Research projects AI agents are set to take over the profit pool in software while also making the whole market bigger. Agents are expected to account for >60% of software economics by 2030, so more of the dollars flow to agentic workloads rather than https://t.co/fS1pXaJCW8" / X
x.com/rohanpaul_ai/status/2018277125443477861
Feb 4, 2026
1
@levelsio on X: "What's VERY interesting here Last few years the European Commission tried to censor speech on social media platforms with the Digital Services Act (DSA) But it didn't really work, it caused so much outrage on here and elsewhere, thanks to all of you posting about it, that it" / X
x.com/levelsio/status/2018732882814992491
Feb 4, 2026
1
a16z on X: "Ben Horowitz says top AI researchers command billion-dollar price tags because there are only a handful of people in the world who can do the job. "You can’t learn it in school because it’s a little bit alchemistic in nature. It’s a little bit of an art." "From the outside https://t.co/N74cPTpYJf" / X
x.com/a16z/status/2018799251334250728
Feb 3, 2026
1
Jessy Lin
jessylin.com/
Feb 3, 2026
1
(1) gian on X: "i've been thinking for a while - especially last 4 months, and even more intensely in the last 2-3 weeks - that there's a strong chance the next couple of years will be the last time we can do good work, work that truly matters, work that _lastingly_ matters -- before the age of" / X
x.com/giansegato/status/2017621123446587479
Jan 31, 2026
1
Felix Prehn 🐶 on X: "The smartest people in the world are selling their companies at the exact same time SpaceX. OpenAI. Databricks. Anthropic. All rushing to IPO in 2026. Combined valuation: over $2.5 TRILLION They're not selling because they need money. They're selling because they see something" / X
x.com/felixprehn/status/2015952398687105037
Jan 27, 2026
1
xAI Engineer Sulaiman Ghori Leaves After Candid Podcast Interview / X
x.com/i/trending/2013291074887070202
Jan 20, 2026
1
Ray Dalio on X: "It's now happening. The existing fiat monetary order, the domestic political order, and the international geopolitical order are all breaking down, so we are at the brink of wars. It all is happening because of the Big Cycle that is driven by the five big forces I've described" / X
x.com/RayDalio/status/2013289922791092721
Jan 20, 2026
1
@levelsio on X: "If I look at the last 15 years of knowing people in startups, and then seeing who became successful and who didn't, I'm starting to see some general patterns The people I know who became successful (and very rich) regularly asked for help and feedback, and then applied that" / X
x.com/levelsio/status/2013292045939388928
Jan 19, 2026
1
Aakash Gupta on X: "Sequoia just called the end of an entire go-to-market era and most SaaS companies won’t realize what hit them for 18 months. Product-led growth was built on one assumption: humans would try the software. The entire playbook since 2010 optimized for human discovery. Beautiful" / X
x.com/aakashgupta/status/2012393275685278080
Jan 17, 2026
1
Aporia on X: "What Claude Code has revealed is that most people either have mediocre ideas or no ideas at all. The tool is a force multiplier for those who already know what they want to build and how to think through it systematically; it elevates competence, rewards clarity, and accelerates" / X
x.com/0xaporia/status/2012112111330091247
Jan 17, 2026
1
feat: Add directory selection to @ file search by muqsitnawaz · Pull Request #8960 · openai/codex
github.com/openai/codex/pull/8960
Jan 14, 2026
1
Elvis on X: "solo founders 2 years ago: - needed a co-founder to build anything real - outsourced dev work at $150/hr - competed against teams of 10+ solo founders in 2026: - Claude Code drives day to day - Codex one-shots all business logic - Gemini creates beautiful designs - shipping" / X
x.com/elvissun/status/2011226259041501267
Jan 14, 2026
1
Tibo on X: "my predictions for 2026 1. Google will overtake everyone in the AI race, forcing OpenAI, Anthropic, and xAI to specialize. Anthropic is already there. generalist AI won’t win forever. 2. AI agents will buy things for humans on websites like Amazon as reliably as humans do" / X
x.com/tibo_maker/status/2011385330834801096
Jan 14, 2026
1
JC on X: "As a YC founder I've now watched 2 close friends build multi-billion dollar companies. Here's a few things that surprised me: 1/ it can be anyone There's nothing special about these guys. They're smart, committed, and work hard. But they're not geniuses. They just figured it" / X
x.com/shiftj/status/2011090359179243591
Jan 14, 2026
1
Product Designer, Claude Code
job-boards.greenhouse.io/anthropic/jobs/5025976008
Jan 12, 2026
1
idan levin on X: "The state of AI right now: There’s a huge gap between what developers on the frontier are using - Claude Code, Opus 4.5 - and what the rest of the world is doing, which is still figuring out the most basic ChatGPT usage. This gap will take years to close. The average person" / X
x.com/0xidanlevin/status/2009191135332241471
Jan 8, 2026
1
SightBringer on X: "⚡️The veil is already torn. Computer science is no longer a skill ladder. It is a mirror and the mirror cracked. The domain that built the engine of abstraction has now been abstracted. The priesthood is being dissolved by its own scripture. Claude doesn’t just write code. It" / X
x.com/_The_Prophet__/status/2009118758909137030
Jan 8, 2026
4
Thariq on X: "Happy new year! I'm extremely thankful for this past year. Coming from startups, I know the hardest thing in the world is to make something people care about. It doesn't escape me for a second how rare it is that people care this much about Claude Code. I know also that all" / X
x.com/trq212/status/2006756439025500315
Jan 2, 2026
1
gabe on X: "Somebody please convince me otherwise, but lately I find the techno-optimism seems hollow. The pace of AI progress is increasing, as far as I can tell. Apparently, AGI is imminent. And can somebody tell me exactly what concrete progress is being made towards ensuring that it" / X
x.com/allgarbled/status/2006943431894134903
Jan 2, 2026
1
Jaya Gupta on X: "AI’s trillion-dollar opportunity: Context graphs" / X
x.com/JayaGup10/status/2003525933534179480
Dec 27, 2025
2
signüll on X: "one of the rarest skill sets on earth is modality fluidity. most ppl are trapped in a single channel.. they can either write or speak or think or build. but rarely more than one. the outliers are able move cleanly between each one of these. a thought starts as intuition," / X
x.com/signulll/status/2003171249313194002
Dec 23, 2025
1
Ivan Zhao on X: "Steam, Steel, and Infinite Minds" / X
x.com/ivanhzhao/status/2003192654545539400
Dec 23, 2025
10
Building the initial team for seed stage startups at andrewchen
andrewchen.com/building-the-initial-team-for-seed-stage-startups/
Oct 30, 2025
3
The Three Pillars of Agentic AI
www.dolthub.com/blog/2025-09-08-agentic-ai-three-pillars/
Oct 30, 2025
1
Writing effective tools for AI agents—using AI agents
www.anthropic.com/engineering/writing-tools-for-agents
Oct 27, 2025
1
Building Effective AI Agents
www.anthropic.com/engineering/building-effective-agents
Oct 27, 2025
6
Cognition | Don’t Build Multi-Agents
cognition.ai/blog/dont-build-multi-agents
Oct 27, 2025
3
Cognition | Don’t Build Multi-Agents
cognition.ai/blog/dont-build-multi-agents?ref=blog.langchain.com
Oct 27, 2025
1
CrewAI AMP - The Agent Management Platform
blog.crewai.com/crewai-amp-the-agent-management-platform/
Oct 27, 2025
1
Top 9 AI Agent Frameworks as of October 2025 | Shakudo
www.shakudo.io/blog/top-9-ai-agent-frameworks
Oct 27, 2025
2
6 steps to succeeding with industrial AI | MIT Sloan
mitsloan.mit.edu/ideas-made-to-matter/6-steps-to-succeeding-industrial-ai
Oct 27, 2025
2
How artificial intelligence impacts the US labor market | MIT Sloan
mitsloan.mit.edu/ideas-made-to-matter/how-artificial-intelligence-impacts-us-labor-market
Oct 27, 2025
1
4 new studies about agentic AI from the MIT Initiative on the Digital Economy | MIT Sloan
mitsloan.mit.edu/ideas-made-to-matter/4-new-studies-about-agentic-ai-mit-initiative-digital-economy
Oct 27, 2025
2
Dark Matter - NASA Science
science.nasa.gov/mission/roman-space-telescope/dark-matter/
Oct 25, 2025
1
Good Writing
paulgraham.com/goodwriting.html
Oct 2, 2025
2
RQ: Simple job queues for Python
python-rq.org/
Jul 2, 2025
1
How we built our multi-agent research system
www.anthropic.com/engineering/built-multi-agent-research-system
Jun 25, 2025
5
How to Create a Landing Page - Manychat Blog
manychat.com/blog/how-to-create-a-landing-page/
Jun 5, 2025
2
Overview of MQ triggers - ByteFaaS - Documentation
cloud.bytedance.net/docs/faas/docs/63d786117df7d2021dfc68e3/63e13a733d23a3021df0bee8?x-resource-account=public&x-bc-region-id=bytedance
May 27, 2025
2
AI-Enabled Consumer Insights for Marketing Professionals
www.meltwater.com/en/products/consumer-insights
May 24, 2025
1
How Gen AI Is Transforming Market Research
hbr.org/2025/05/how-gen-ai-is-transforming-market-research
May 24, 2025
11
Galen AI: AI agent for healthcare, powered by clinical and wearable data. | Y Combinator
www.ycombinator.com/companies/galen-ai
May 24, 2025
1