SpaceX has confidentially filed IPO paperwork with the Securities and
Exchange Commission. The company is aiming to raise between $40-$80 billion
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TLDR
TOGETHER WITH [Littlebird] [4]
TLDR 2026-04-02
YOU WERE PROMISED AI THAT UNDERSTANDS YOUR WORK. YOU GOT A CHATBOT
WITH AMNESIA. (SPONSOR) [4]
Every AI tool today is powerful, but useless without context. It
doesn't know your projects, your priorities, or the conversation you
had an hour ago. So you copy, paste, re-explain, and start over. Every
time.
Littlebird [4] is what AI should have been from the start. It observes
your screen and meetings, building a private memory [4] that grows
with you. No setup. No catching it up. Just an AI that finally knows
what you're working on.
This is what AI was supposed to feel like. [4]
📱
BIG TECH & STARTUPS
MUSK'S SPACEX FILES TO GO PUBLIC IN ONE OF THE BIGGEST IPOS EVER (3
MINUTE READ) [5]
SpaceX has confidentially filed IPO paperwork with the Securities and
Exchange Commission. The company is aiming to raise between $40
billion and $80 billion. The filing puts it on track to potentially
list shares by July. The confidential filing means most investors will
have to wait until closer to the IPO to see the company's financial performance.
OPENAI IS FALLING OUT OF FAVOR WITH SECONDARY BUYERS (5 MINUTE READ)
[6]
OpenAI shares have dropped in value on the secondary market as
investors pivot to Anthropic. Investors are, in some cases, unable to
sell their shares. Meanwhile, buyers have indicated that they have $2
billion in cash ready to deploy to Anthropic. Anthropic and OpenAI
don't allow investors to trade shares on secondary markets without
permission, but access is still available on many platforms through
mechanisms such as special-purpose vehicles.
🚀
SCIENCE & FUTURISTIC TECHNOLOGY
GOOGLE'S QUANTUM CRYPTO PAPER TELLS YOU QUITE A LOT (22 MINUTE READ)
[7]
Google Quantum AI recently dropped a whitepaper with a headline
finding that the cryptography that secures Bitcoin and most of the
crypto ecosystem can be broken using fewer than half a million
physical qubits on a superconducting architecture in about nine
minutes. The company withheld the specific quantum circuit used in the
name of responsible disclosure, but the paper constrains the search
space so tightly that reproducing comparable circuits is well within
reach for any serious quantum algorithms group. The qubit counts that
make these cryptographic attacks feasible are roughly the same number
of qubits required to make quantum-enhanced AI feasible. This suggests
that the threat and capability of quantum computing will arrive
roughly on the same timescale.
ECONOMISTS ON AI AND ECONOMIC GROWTH AND EMPLOYMENT (1 MINUTE READ)
[8]
Economists and AI experts predict major AI progress, but there will
be no dramatic break from economic trends. GDP growth rates will
remain similar to today's despite a moderate decline in labor force participation. There will be significant economic impacts by 2050. It
is predicted that by 2050, the labor force participation rate will be
55%, and 80% of wealth will be held by the top 10%, the highest
disparity since 1939.
💻
PROGRAMMING, DESIGN & DATA SCIENCE
NOBODY UPDATES THEIR CRM. WE MADE THAT IRRELEVANT. (SPONSOR) [9]
Lightfield captures every call, email, and meeting automatically —
no rep input required. Ask it anything: why you're losing deals, which
accounts need attention, what your board deck should say. It answers
with citations from real conversations. Already on HubSpot? We'll
migrate everything in under an hour.
See how teams are switching → [9]
THE SPEC LAYER (4 MINUTE READ) [10]
Spec-driven development means writing durable intent down before implementation, using it to plan, build, check, and revise the work.
The goal is to reduce execution freedom. Specs should be declarative,
layered, and cheap to revise. When a rule can be enforced
mechanically, move it out of the spec and into lint, schemas, tests,
or the harness. Specs matter, but they're just one layer. The winning
model puts a narrow interface between human intent and machine
execution.
THE FEEDBACK LOOP IS ALL YOU NEED (17 MINUTE READ) [11]
The most dangerous failure mode in agent-driven systems is silent
drift - code that compiles and passes every test, but quietly violates
the architectural assumptions that were thought safe. While humans can
catch these mistakes through intuition, agents can't, so they need deterministic, immediate signals. This means tightening the feedback
loop by shrinking the gap between a wrong change and a clear failure
signal. Focus on feedback rather than chasing clever prompts.
🎁
MISCELLANEOUS
WHAT I LEARNED FROM NEARLY 1,000 INTERVIEWS AT AMAZON (13 MINUTE
READ) [12]
The people who get hired are the ones who can tell a clear story
about their work and capabilities and make the interviewer think, 'I
want to work with that person'. This is a skill, and like any skill,
it can get better with practice. Most people never practice because
they don't think it is something they can prepare for. A little
preparation here goes further than almost anything else you can do for
your career.
MICROSOFT CFO'S AI SPENDING RUNS UP AGAINST TECH BUBBLE FEARS (13
MINUTE READ) [13]
Amy Hood, Microsoft's longtime chief financial officer, has one of
the hardest jobs in tech. The decision of how much to invest in AI
without starving out other parts of the company or spooking investors
with bottomless spending is a tough call, especially as projects about
AI are educated guesses at best. While the industry consensus is to
open the spigot for fear of missing out, Hood has kept a lid on costs,
and Wall Street loves her for it. Huge AI investments have forced
other companies to start burning cash, but Microsoft's margins have
been largely stable.
⚡
QUICK LINKS
THE REAL AI MULTIPLIER: WHAT 211M LINES OF CODE REVEAL (SPONSOR) [14]
AI is accelerating development, but it's not creating 10x engineers
out of thin air. New data by Gitkraken shows rising duplication,
shifting quality, and widening gaps between teams. Read the research
[14]
THE GREAT CONVERGENCE (11 MINUTE READ) [15]
The AI industry is converging on the same idea of software that can
take a goal, use tools, and do work on users' behalf.
ANTHROPIC PREDICTS DEMAND FOR COWORK AGENT TO DWARF CLAUDE CODE (3
MINUTE READ) [16]
Cowork is designed to tackle a broader range of tasks, so it
potentially appeals to a bigger audience.
AMAZON LOOKING TO BUY GLOBALSTAR, THE COMPANY BEHIND APPLE'S SOS VIA
SATELLITE (1 MINUTE READ) [17]
The deal is likely beneficial to Apple users, as long as Apple
retains access to the Globalstar network.
EMDASH (GITHUB REPO) [18]
EmDash is a full-stack TypeScript CMS that takes the ideas that made
WordPress dominant and rebuilds them on serverless, type-safe
foundations.
KREMLIN ENTERS THE CHAT WITH RUSSIA'S NEW SUPER-APP (9 MINUTE READ)
[19]
Russia's new superapp makes it easier for the Kremlin to curb
internet freedoms and curtail the reach of Western tech platforms.
THE TRILLION DOLLAR LOOP B2B NEVER HAD (7 MINUTE READ) [20]
Every enterprise vertical has decades of accumulated institutional
judgment that can now be structured, compounded, and made operational.
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