Jeff B (@jxffb) header
Jeff B (@jxffb) profile picture

Indie app developer • AI enthusiast • Building tools that solve real problems

Honolulu, HI
Joined June 2008
Photo by Jeff B (@jxffb)Photo by Jeff B (@jxffb)Photo by Jeff B (@jxffb)Photo by Jeff B (@jxffb)Photo by Jeff B (@jxffb)Photo by Jeff B (@jxffb)Photo by Jeff B (@jxffb)Photo by Jeff B (@jxffb)Photo by Jeff B (@jxffb)Photo by Jeff B (@jxffb)
Karl Towns Be Like 😭😭😭
251
559
187
7,213
658,808
Jeff B retweeted
Tennis Rodman
73
1,775
117
21,878
440,258
My goodness, the stereotypes write themselves……🤷‍♂️ #FIFAWorldCup 🇧🇦🇺🇸
2,893
3,996
2,464
50,207
12,698,491
toddlers to people with deformities in the grocery store
1,334
25,178
1,692
321,851
24,402,522
Mf dating a prescription drug
Odell Beckham Jr hits the beach in Cancun with girlfriend Polyxeni Ferfeli
911
18,875
308
311,860
8,849,373
Heyy @wemby remember this?
95
1,056
68
28,352
1,187,595
Jeff B retweeted
Ranking all 44 times SGA fell on the floor while shooting during the 2026 playoffs from least to most egregious.
336
974
286
8,782
1,930,843
Wemby “The Alien” logo redesign👽
99
114
26
2,748
302,986
Charles Barkley: "I think we need to all pray for Wemby." Kenny Smith: "Why?" Barkley: "Because he can't play too many minutes, they are gonna kill him out there." Smith: "You're joking." Barkley: "I'm damn sure joking 'cause you guys -- these people, they are pissing me off. I'm watching the whole games. They (OKC) ain't playing dirty, and I'm like: 'These are some of the softest fouls I've ever seen in my life' You got these clowns on TV talking about: "They are gonna hurt poor Wemby." I was like: 'Hurt him? Are you really kidding, man?' It drives me crazy watching these shows".
177
692
54
12,072
2,449,869
Jeff B retweeted
Replying to @jxffb @ESPNInsights
correct he didn't change his name until he won the championship for the first time with the bucks in 1971 his 40/20 game was in 1970
2
40
12,650
Jeff B retweeted
Claude's first day at Dunder Mifflin
430
2,091
518
31,457
13,503,026
I resigned from OpenAI. I care deeply about the Robotics team and the work we built together. This wasn’t an easy call. AI has an important role in national security. But surveillance of Americans without judicial oversight and lethal autonomy without human authorization are lines that deserved more deliberation than they got. This was about principle, not people. I have deep respect for Sam and the team, and I’m proud of what we built together.
1,826
12,310
1,699
57,022
7,704,716
Jeff B retweeted
Spain calls out the White House for lying: “She can be the White House secretary but I’m the Spanish minister of foreign affairs” 🔥🔥
320
5,825
318
38,090
2,385,481
Thank you so much @mehdirhasan , the world needs senior journalist like you in large numbers.👊
417
13,208
303
32,127
595,863
Jeff B retweeted
Ready to make the switch? claude.com/import-memory
396
1,100
400
11,251
5,827,682
We’ve identified industrial-scale distillation attacks on our models by DeepSeek, Moonshot AI, and MiniMax. These labs created over 24,000 fraudulent accounts and generated over 16 million exchanges with Claude, extracting its capabilities to train and improve their own models.
7,000
6,068
8,001
53,787
34,013,206
Jeff B retweeted
Yesterday I lost $300 on my first bet ever on Kalshi. And I got scammed. And I should have won. So I immediately withdrew all my money from the site and blocked it. I was betting on the Bernie Sanders mention market. I bet on a few words he said during the live event. Most of the words were trading at 90%, but Kalshi resolved EVERY SINGLE word to NO. Why? I don' t know. The event was live, Bernie said the words and traders bought Yes. Kalshi has not said a single word since. 24 hours later I still don't know why I lost. I hear Bernie clearly say the words I bet on. A total of $3M+ was wagered on this event, people lost millions against reality. Why is Kalshi doing these sketchy things?
694
301
184
9,658
2,515,878
Love seeing how Spotify is shipping with Claude Code. Their best developers haven't written a single line of code since December, they fix bugs from their phones, and they shipped 50+ features from Slack during morning commutes techcrunch.com/2026/02/12/sp…
285
295
127
4,418
725,911
Jeff B retweeted
The Arizona Cardinals just hired Cristiano Ronaldo’s statue as their next head coach
153
698
85
16,972
826,566