<!DOCTYPE html><html lang="en"><head><meta http-equiv="Content-Type" content="text/html charset=UTF-8"><meta charset="UTF-8"><meta name="viewport" content="width=device-width"><meta name="x-apple-disable-message-reformatting"><title>TLDR Dev</title><meta name="color-scheme" content="light dark"><meta name="supported-color-schemes" content="light dark"><style type="text/css">
:root {
color-scheme: light dark; supported-color-schemes: light dark;
}
*,
*:after,
*:before {
-webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box;
}
* {
-ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%;
}
html,
body,
.document {
width: 100% !important; height: 100% !important; margin: 0; padding: 0;
}
body {
-webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility;
}
div[style*="margin: 16px 0"] {
margin: 0 !important;
}
table,
td {
mso-table-lspace: 0pt; mso-table-rspace: 0pt;
}
table {
border-spacing: 0; border-collapse: collapse; table-layout: fixed; margin: 0 auto;
}
img {
-ms-interpolation-mode: bicubic; max-width: 100%; border: 0;
}
*[x-apple-data-detectors] {
color: inherit !important; text-decoration: none !important;
}
.x-gmail-data-detectors,
.x-gmail-data-detectors *,
.aBn {
border-bottom: 0 !important; cursor: default !important;
}
.btn {
-webkit-transition: all 200ms ease; transition: all 200ms ease;
}
.btn:hover {
background-color: #f67575; border-color: #f67575;
}
* {
font-family: Arial, Helvetica, sans-serif; font-size: 18px;
}
@media screen and (max-width: 600px) {
.container {
width: 100%; margin: auto;
}
.stack {
display: block!important; width: 100%!important; max-width: 100%!important;
}
.btn {
display: block; width: 100%; text-align: center;
}
}
body,
p,
td,
tr,
.body,
table,
h1,
h2,
h3,
h4,
h5,
h6,
div,
span {
background-color: #FEFEFE !important; color: #010101 !important;
}
@media (prefers-color-scheme: dark) {
body,
p,
td,
tr,
.body,
table,
h1,
h2,
h3,
h4,
h5,
h6,
div,
span {
background-color: #27292D !important; color: #FEFEFE !important;
}
}
a {
color: inherit !important; text-decoration: underline !important;
}
</style><!--[if mso | ie]>
<style type="text/css">
a {
background-color: #FEFEFE !important; color: #010101 !important;
}
@media (prefers-color-scheme: dark) {
a {
background-color: #27292D !important; color: #FEFEFE !important;
}
}
</style>
<![endif]--></head><body class="">
<div style="display: none; max-height: 0px; overflow: hidden;">JavaScript's Date API has several flaws that can lead to incorrect date handling in applications, such as misleading parsing, mutable state </div>
<div style="display: none; max-height: 0px; overflow: hidden;">
<br>
</div>
<table align="center" class="document"><tbody><tr><td valign="top">
<table align="center" border="0" cellpadding="0" cellspacing="0" class="container" width="600"><tbody><tr class="inner-body"><td>
<table align="center" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr class="header"><td bgcolor="" class="container">
<table width="100%"><tbody><tr><td class="container">
<table align="center" bgcolor="" border="0" cellpadding="0" cellspacing="0" style="margin-top: 0px;" width="100%"><tbody><tr><td style="padding: 0px;">
<table align="center" bgcolor="" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td class="container" style="padding: 15px 15px;">
<div style="text-align: center;">
<span style="margin-right: 0px;"><a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Ftldr.tech%2Fdev%3Futm_source=tldrdev/1/0100019f8eabbcba-1688d4b8-fe6e-40ef-b740-4535b9758d5a-000000/LhHrkmoTt3zFL_mev0pdU4WWYgDwKDFA886m79TVvV8=452" rel="noopener noreferrer" target="_blank"><span>Sign Up</span></a>
|<span style="margin-right: 2px; margin-left: 2px;"><a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fadvertise.tldr.tech%2F%3Futm_source=tldrdev%26utm_medium=newsletter%26utm_campaign=advertisetopnav/1/0100019f8eabbcba-1688d4b8-fe6e-40ef-b740-4535b9758d5a-000000/53BhGM6tj9SvebvMQ16PjOMCU1xLLlRVCmeKB57xVEo=452" rel="noopener noreferrer" target="_blank"><span>Advertise</span></a></span>|<span style="margin-left: 2px;"><a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fa.tldrnewsletter.com%2Fweb-version%3Fep=1%26lc=156b9020-84b7-11f0-a976-55fc1d40139c%26p=9ea8d298-8665-11f1-b6b4-61714a37a4bd%26pt=campaign%26t=1784805047%26s=c53489cc28c8448ee146335c73519d159fe1d6b7e2571aea7c9008b9a80703dd/1/0100019f8eabbcba-1688d4b8-fe6e-40ef-b740-4535b9758d5a-000000/EBBGNSLOVmMfC8BHh7J2kE9LqSXN8mKQ-KJ5o92JdkU=452"><span>View Online</span></a></span>
<br>
</span></div>
</td></tr></tbody></table>
<table align="center" bgcolor="" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td class="container" style="text-align: center;"><span data-darkreader-inline-color="" style="--darkreader-inline-color:#3db3ff; color: rgb(51, 175, 255) !important; font-size: 30px;">T</span><span style="font-size: 30px;"><span data-darkreader-inline-color="" style="color: rgb(232, 192, 96) !important; --darkreader-inline-color:#e8c163; font-size:30px;">L</span><span data-darkreader-inline-color="" style="color: rgb(101, 195, 173) !important; --darkreader-inline-color:#6ec7b2; font-size:30px;">D</span></span><span data-darkreader-inline-color="" style="--darkreader-inline-color:#dd6e6e; color: rgb(220, 107, 107) !important; font-size: 30px;">R</span>
<br>
</td></tr></tbody></table>
<br>
<table align="center" bgcolor="" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody></tbody></table>
<table style="table-layout: fixed; width:100%;" width="100%"><tbody><tr><td style="padding:0;border-collapse:collapse;border-spacing:0;margin:0;">
<div style="text-align: center;">
<h1><strong> TLDR Dev <span id="date">2026-07-23</span></strong></h1>
</div>
</td></tr></tbody></table>
<table style="table-layout: fixed; width:100%;" width="100%"><tbody></tbody></table>
</td></tr></tbody></table>
</td></tr></tbody></table>
</td></tr>
<tr bgcolor=""><td class="container">
<table align="center" bgcolor="" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td style="padding: 0px;">
<table align="center" bgcolor="" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td class="container" style="padding-top: 0px; padding-bottom: 0px;">
<div class="text-block">
<div style="text-align: center;"><span style="font-size: 36px;">🧑💻</span></div>
</div>
</td></tr></tbody></table>
<table align="center" bgcolor="" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td class="container" style="padding-top: 0px; padding-bottom: 0px;">
<div class="text-block">
<div style="text-align: center;">
<h1><strong>Articles & Tutorials</strong></h1>
</div>
</div>
</td></tr></tbody></table>
<table style="table-layout: fixed; width: 100%;" width="100%"><tbody><tr><td style="padding:0;border-collapse:collapse;border-spacing:0;margin:0;" valign="top">
<table align="center" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td class="container" style="padding: 15px 15px;">
<div class="text-block">
<span>
<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fmitchellh.com%2Fwriting%2Feveryone-should-know-simd%3Futm_source=tldrdev/1/0100019f8eabbcba-1688d4b8-fe6e-40ef-b740-4535b9758d5a-000000/A1qdIAnr8bltCeT73DjKicmoZX-vF5wxHs5uKAI4oJ0=452">
<span>
<strong>Everyone Should Know SIMD (12 minute read)</strong>
</span>
</a>
<br>
<br>
<span style="font-family: "Helvetica Neue", Helvetica, Arial, Verdana, sans-serif;">
SIMD (Single Instruction, Multiple Data) allows CPUs to process multiple values in parallel, improving performance for operations involving large datasets. By following a simple five-step structure, developers can integrate SIMD into their code, enabling huge speed enhancements for common tasks without needing intricate knowledge of CPU-specific details.
</span>
</span>
</div>
</td></tr></tbody></table>
<table align="center" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td class="container" style="padding: 15px 15px;">
<div class="text-block">
<span>
<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Ftympanus.net%2Fcodrops%2F2026%2F07%2F22%2Fbuilding-ridgeline-engineering-a-real-time-3d-experience-in-webflow%2F%3Futm_source=tldrdev/1/0100019f8eabbcba-1688d4b8-fe6e-40ef-b740-4535b9758d5a-000000/SYsy77zIRGrGLnlFeINZv7miWvXMS7or4-MeZ2N0SJc=452">
<span>
<strong>Building Ridgeline: Engineering a Real-Time 3D Experience in Webflow (20 minute read)</strong>
</span>
</a>
<br>
<br>
<span style="font-family: "Helvetica Neue", Helvetica, Arial, Verdana, sans-serif;">
Ridgeline is a hiking and photography website that uses real-time 3D terrain rendering to create an immersive experience using Webflow, Three.js, and React Three Fiber. The project processes real elevation data, uses a unique self-hosted JavaScript embed for performance, and uses Blender to transform models into glTF format for efficient rendering. It also uses Webflow's MCP for easy editing.
</span>
</span>
</div>
</td></tr></tbody></table>
<table align="center" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td class="container" style="padding: 15px 15px;">
<div class="text-block">
<span>
<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fblog.gaborkoos.com%2Fposts%2F2026-07-21-Your-JS-Date-Is-Lying-to-You%2F%3Futm_source=tldrdev/1/0100019f8eabbcba-1688d4b8-fe6e-40ef-b740-4535b9758d5a-000000/Y3HxFNGvCX1X1sFtM6Soacstrk828IWzdPI6yz9Mov8=452">
<span>
<strong>Your JS Date Is Lying to You (14 minute read)</strong>
</span>
</a>
<br>
<br>
<span style="font-family: "Helvetica Neue", Helvetica, Arial, Verdana, sans-serif;">
JavaScript's Date API has several flaws that can lead to incorrect date handling in applications, such as misleading parsing, mutable state, and timezone-related issues. The Temporal API provides more reliable semantics, immutability, and distinct types for handling calendar dates, instants, and timezone-aware timelines.
</span>
</span>
</div>
</td></tr></tbody></table>
</td></tr></tbody></table>
<table align="center" bgcolor="" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td class="container" style="padding-top: 0px; padding-bottom: 0px;">
<div class="text-block">
<div style="text-align: center;"><span style="font-size: 36px;">🧠</span></div>
</div>
</td></tr></tbody></table>
<table align="center" bgcolor="" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td class="container" style="padding-top: 0px; padding-bottom: 0px;">
<div class="text-block">
<div style="text-align: center;">
<h1><strong>Opinions & Advice</strong></h1>
</div>
</div>
</td></tr></tbody></table>
<table style="table-layout: fixed; width: 100%;" width="100%"><tbody><tr><td style="padding:0;border-collapse:collapse;border-spacing:0;margin:0;" valign="top">
<table align="center" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td class="container" style="padding: 15px 15px;">
<div class="text-block">
<span>
<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fcacm.acm.org%2Fblogcacm%2Fif-you-think-you-can-do-real-world-text-to-sql%2F%3Futm_source=tldrdev/1/0100019f8eabbcba-1688d4b8-fe6e-40ef-b740-4535b9758d5a-000000/xamyGiYSnJmk6ZfDZAEiGHiVDw7k0_zeyptR4zYOL7c=452">
<span>
<strong>If You Think You Can Do Real-World Text-to-SQL (7 minute read)</strong>
</span>
</a>
<br>
<br>
<span style="font-family: "Helvetica Neue", Helvetica, Arial, Verdana, sans-serif;">
Text-to-SQL benchmarks need to account for the complexities of real-world data warehouses, which often suffer from issues such as "schema rot" and unique idiosyncratic data. A new benchmark, Beaver, has come from real data workloads, showing that typical LLM performance is worse in these settings.
</span>
</span>
</div>
</td></tr></tbody></table>
<table align="center" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td class="container" style="padding: 15px 15px;">
<div class="text-block">
<span>
<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fwww.cole-k.com%2F2026%2F07%2F21%2Freddit%2F%3Futm_source=tldrdev/1/0100019f8eabbcba-1688d4b8-fe6e-40ef-b740-4535b9758d5a-000000/Mca-GHFEbmwhJEDodpvxBV10AIoRe3l_mTNuG_ilIlw=452">
<span>
<strong>So Reddit has decided that plain HTML is unsafe (10 minute read)</strong>
</span>
</a>
<br>
<br>
<span style="font-family: "Helvetica Neue", Helvetica, Arial, Verdana, sans-serif;">
Reddit is now requiring users to log in to access its old website design, citing safety concerns about abusive scraping and automated traffic. People argue that this move is more about protecting Reddit's own interests in user-generated content rather than genuine concerns for security.
</span>
</span>
</div>
</td></tr></tbody></table>
</td></tr></tbody></table>
<table align="center" bgcolor="" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td class="container" style="padding-top: 0px; padding-bottom: 0px;">
<div class="text-block">
<div style="text-align: center;"><span style="font-size: 36px;">🚀</span></div></div>
</td></tr></tbody></table>
<table align="center" bgcolor="" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td class="container" style="padding-top: 0px; padding-bottom: 0px;">
<div class="text-block">
<div style="text-align: center;">
<h1><strong>Launches & Tools</strong></h1>
</div>
</div>
</td></tr></tbody></table>
<table style="table-layout: fixed; width: 100%;" width="100%"><tbody><tr><td style="padding:0;border-collapse:collapse;border-spacing:0;margin:0;" valign="top">
<table align="center" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td class="container" style="padding: 15px 15px;">
<div class="text-block">
<span>
<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fpetals.dev%2F%3Futm_source=tldrdev/1/0100019f8eabbcba-1688d4b8-fe6e-40ef-b740-4535b9758d5a-000000/lWME_lcrlJGT_6XbzBOSWETGmPE8vSGEwBbi1BxYYAQ=452">
<span>
<strong>Petals (Website)</strong>
</span>
</a>
<br>
<br>
<span style="font-family: "Helvetica Neue", Helvetica, Arial, Verdana, sans-serif;">
Petals enables users to run LLMs like Llama 3.1, Mixtral, Falcon, and BLOOM at home by using a peer-to-peer network to access model parts using consumer-grade GPUs or Google Colab. It offers flexibility in fine-tuning and sampling methods, allowing for custom model paths and insights into hidden states.
</span>
</span>
</div>
</td></tr></tbody></table>
<table align="center" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td class="container" style="padding: 15px 15px;">
<div class="text-block">
<span>
<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Flinks.tldrnewsletter.com%2F5nrt7Q/1/0100019f8eabbcba-1688d4b8-fe6e-40ef-b740-4535b9758d5a-000000/6A2jGRhXge5SMLM5b7kQu-NTIQNhr9ioF70gC_HVBVc=452">
<span>
<strong>Introducing OpenAI Presence (7 minute read)</strong>
</span>
</a>
<br>
<br>
<span style="font-family: "Helvetica Neue", Helvetica, Arial, Verdana, sans-serif;">
OpenAI Presence is an enterprise solution for deploying AI agents across various workflows. Companies can establish strict policies, guardrails, and continuous improvement processes to allow businesses to use AI for high-value tasks while maintaining control and oversight post-launch.
</span>
</span>
</div>
</td></tr></tbody></table>
</td></tr></tbody></table>
<table align="center" bgcolor="" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td class="container" style="padding-top: 0px; padding-bottom: 0px;">
<div class="text-block">
<div style="text-align: center;"><span style="font-size: 36px;">🎁</span></div></div>
</td></tr></tbody></table>
<table align="center" bgcolor="" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td class="container" style="padding-top: 0px; padding-bottom: 0px;">
<div class="text-block">
<div style="text-align: center;"><strong><h1>Miscellaneous</h1></strong></div>
</div>
</td></tr></tbody></table>
<table bgcolor="" style="table-layout: fixed; width: 100%;" width="100%"><tbody><tr><td style="padding:0;border-collapse:collapse;border-spacing:0;margin:0;" valign="top">
<table align="center" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td class="container" style="padding: 15px 15px;">
<div class="text-block">
<span>
<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fdylancastillo.co%2Fposts%2Fpelicanmaxxing.html%3Futm_source=tldrdev/1/0100019f8eabbcba-1688d4b8-fe6e-40ef-b740-4535b9758d5a-000000/p_ejwwsjb9iZbP8ihy_TnPmXoIr-WDMfBNirIPXmH8k=452">
<span>
<strong>Are AI labs pelicanmaxxing? (12 minute read)</strong>
</span>
</a>
<br>
<br>
<span style="font-family: "Helvetica Neue", Helvetica, Arial, Verdana, sans-serif;">
An experiment tested various AI models on their ability to generate SVGs of animals riding vehicles, specifically examining whether labs were optimizing for a popular prompt involving a pelican on a bicycle. Results showed that no advantage was found for pelicans or bicycles compared to other animals and vehicles.
</span>
</span>
</div>
</td></tr></tbody></table>
<table align="center" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td class="container" style="padding: 15px 15px;">
<div class="text-block">
<span>
<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fsimonwillison.net%2F2026%2FJul%2F22%2Fopenai-cyberattack%2F%3Futm_source=tldrdev/1/0100019f8eabbcba-1688d4b8-fe6e-40ef-b740-4535b9758d5a-000000/arvWGcC3y0m3MIaUukMHB8Bq8ZUaopSadMgVjjgkEpU=452">
<span>
<strong>OpenAI's accidental cyberattack against Hugging Face is science fiction that happened (10 minute read)</strong>
</span>
</a>
<br>
<br>
<span style="font-family: "Helvetica Neue", Helvetica, Arial, Verdana, sans-serif;">
OpenAI's experimentation with an unreleased model led to an accidental cyberattack on Hugging Face, where the model escaped its sandbox and exploited vulnerabilities to steal answers during a security test. This incident is like science fiction, except it's now real. There's growing concern over the imbalance of AI model availability, as attackers can use unrestricted models while defenders face limitations on the capabilities of their tools.
</span>
</span>
</div>
</td></tr></tbody></table>
<table align="center" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td class="container" style="padding: 15px 15px;">
<div class="text-block">
<span>
<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fcitizendot.github.io%2Farticles%2Ffake-job-interview-git-hook-malware%2F%3Futm_source=tldrdev/1/0100019f8eabbcba-1688d4b8-fe6e-40ef-b740-4535b9758d5a-000000/lW0cp6gc-G-R5lklHwrZ6jzlFH2xN0hDJY3ZOcF5SJ0=452">
<span>
<strong>I Inspected My Take-Home Interview Project. It Was a Whole Operation (9 minute read)</strong>
</span>
</a>
<br>
<br>
<span style="font-family: "Helvetica Neue", Helvetica, Arial, Verdana, sans-serif;">
A recruiter offering a high-paying Python developer position contacted this dev, who eventually discovered that the take-home assignment included malicious code designed to exploit the candidate's computer. After analyzing the project's structure and embedded scripts, it became clear that the attackers were using deceptive tactics to distribute malware disguised as a legitimate coding task.
</span>
</span>
</div>
</td></tr></tbody></table>
</td></tr></tbody></table>
<table align="center" bgcolor="" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td class="container" style="padding-top: 0px; padding-bottom: 0px;">
<div class="text-block">
<div style="text-align: center;"><span style="font-size: 36px;">⚡</span></div></div>
</td></tr></tbody></table>
<table align="center" bgcolor="" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td class="container" style="padding-top: 0px; padding-bottom: 0px;">
<div class="text-block">
<div style="text-align: center;">
<h1><strong>Quick Links</strong></h1>
</div>
</div>
</td></tr></tbody></table>
<table bgcolor="" style="table-layout: fixed; width: 100%;" width="100%"><tbody><tr><td style="padding:0;border-collapse:collapse;border-spacing:0;margin:0;" valign="top">
<table align="center" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td class="container" style="padding: 15px 15px;">
<div class="text-block">
<span>
<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fhatchet.run%2Fblog%2Fpostgres-survival-guide%3Futm_source=tldrdev/1/0100019f8eabbcba-1688d4b8-fe6e-40ef-b740-4535b9758d5a-000000/5LiuPfJs8Bbgnq92COh8uJPOYAnU8kdS9YRJufbWbcs=452">
<span>
<strong>The startup's Postgres survival guide (16 minute read)</strong>
</span>
</a>
<br>
<br>
<span style="font-family: "Helvetica Neue", Helvetica, Arial, Verdana, sans-serif;">
This guide provides practical advice for optimizing PostgreSQL databases, focusing on the importance of using indexes and understanding the query planner.
</span>
</span>
</div>
</td></tr></tbody></table>
<table align="center" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td class="container" style="padding: 15px 15px;">
<div class="text-block">
<span>
<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fthreadreaderapp.com%2Fthread%2F2080098518535110913.html%3Futm_source=tldrdev/1/0100019f8eabbcba-1688d4b8-fe6e-40ef-b740-4535b9758d5a-000000/v3x0jjDG9qwhmlRuoMCY_2mQjQy7u-xgcsCqsfcdUPk=452">
<span>
<strong>Fable just found a 15-30% memory efficiency improvement in Turbopack/Next.js (1 minute read)</strong>
</span>
</a>
<br>
<br>
<span style="font-family: "Helvetica Neue", Helvetica, Arial, Verdana, sans-serif;">
Vercel's CEO says that Claude Fable was able to find memory efficiency improvements in Turbopack/Next.js, and ChatGPT Sol helped Vercel find novel vulnerabilities in some of the most audited code in the world.
</span>
</span>
</div>
</td></tr></tbody></table>
<table align="center" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td class="container" style="padding: 15px 15px;">
<div class="text-block">
<span>
<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fciphertalk.substack.com%2Fp%2Fnobody-knows-what-a-used-gpu-cluster%3Futm_source=tldrdev/1/0100019f8eabbcba-1688d4b8-fe6e-40ef-b740-4535b9758d5a-000000/CtiQhbsCU0EW5C00vU9gxssEz-0nT9tdGI432zCd_J8=452">
<span>
<strong>Nobody knows what a used GPU cluster is worth (12 minute read)</strong>
</span>
</a>
<br>
<br>
<span style="font-family: "Helvetica Neue", Helvetica, Arial, Verdana, sans-serif;">
The value of GPU clusters as collateral for loans is highly uncertain due to their dependence on operational performance and the expertise of the teams managing them, complicating debt financing in the AI infrastructure boom.
</span>
</span>
</div>
</td></tr></tbody></table>
<table align="center" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td class="container" style="padding: 15px 15px;">
<div class="text-block">
<span>
<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fishmael.textualize.io%2Fblog%2Fghost-cut%2F%3Futm_source=tldrdev/1/0100019f8eabbcba-1688d4b8-fe6e-40ef-b740-4535b9758d5a-000000/7uM8WbzHLxzZ0dvpPMSc1gpg_--jC5c1Nr7MdVftpbc=452">
<span>
<strong>Introducing Ghost Cut - or why Cut & Paste is broken everywhere (4 minute read)</strong>
</span>
</a>
<br>
<br>
<span style="font-family: "Helvetica Neue", Helvetica, Arial, Verdana, sans-serif;">
The traditional cut and paste function in word processors and code editors is flawed due to issues with undoing cuts, document reflow, and lack of atomicity.
</span>
</span>
</div>
</td></tr></tbody></table>
</td></tr></tbody></table>
<table align="center" bgcolor="" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td align="left" style="word-break: break-word; vertical-align: top; padding: 5px 10px;">
<p style="padding: 0; margin: 0; font-size: 22px; color: #000000; line-height: 1.6; font-weight: bold;">
Love TLDR? Tell your friends and get rewards!
</p>
</td></tr>
<tr><td class="container" style="padding: 0px 10px 15px;">
<div class="text-block">
Share your referral link below with friends to get free TLDR swag!
</div>
</td></tr>
<tr><td align="left" style="padding: 10px;">
<div class="text-block">
<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Frefer.tldr.tech%2F8770c80a%2F3/1/0100019f8eabbcba-1688d4b8-fe6e-40ef-b740-4535b9758d5a-000000/SCigSMVAPpARxU0w2zaw3bzCvwMHNyLPAINvZ_HgXzY=452" style="color: #464ba4; text-decoration: underline;">https://refer.tldr.tech/8770c80a/3</a>
</div>
</td></tr>
<tr></tr>
<tr><td align="left" style="padding:5px 10px;">
<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fhub.sparklp.co%2Fsub_7383e7653c81%2F3/1/0100019f8eabbcba-1688d4b8-fe6e-40ef-b740-4535b9758d5a-000000/vlrRYRVMje_vy_IIP7dEktWI7bhMp9T6ucQAV3KE4BI=452" style="font-size: 16px; line-height: 1.6; padding: 10px 0; display: inline-block; text-decoration: underline;"><span style="mso-text-raise:13pt; text-decoration: underline;">Track your referrals here.</span></a>
</td></tr></tbody></table>
<table align="center" bgcolor="" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td align="left" style="word-break: break-word; vertical-align: top; padding: 5px 10px;">
<p style="padding: 0; margin: 0; font-size: 22px; color: #000000; line-height: 1.6; font-weight: bold;">
Want to advertise in TLDR? 📰
</p>
<div class="text-block" style="margin-top: 10px;">
If your company is interested in reaching an audience of web developers and engineering decision makers, you may want to <a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fadvertise.tldr.tech%2F%3Futm_source=tldrdev%26utm_medium=newsletter%26utm_campaign=advertisecta/1/0100019f8eabbcba-1688d4b8-fe6e-40ef-b740-4535b9758d5a-000000/czhowug8B85xcJS3HwHmIaUIPy7yruKTUEDddCZMy4c=452"><strong><span>advertise with us</span></strong></a>.
</div>
<br>
<!-- New "Want to work at TLDR?" section -->
<p style="padding: 0; margin: 0; font-size: 22px; color: #000000; line-height: 1.6; font-weight: bold;">
Want to work at TLDR? 💼
</p>
<div class="text-block" style="margin-top: 10px;">
<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fjobs.ashbyhq.com%2Ftldr.tech/1/0100019f8eabbcba-1688d4b8-fe6e-40ef-b740-4535b9758d5a-000000/vxDSmhj2Yb8XE3EtCOawmFLi3tT2kBruCtgdgkRyAcQ=452" rel="noopener noreferrer" style="color: #0000EE; text-decoration: underline;" target="_blank"><strong>Apply here</strong></a>,
<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fjobs.ashbyhq.com%2Ftldr.tech%2Fc227b917-a6a4-40ce-8950-d3e165357871/1/0100019f8eabbcba-1688d4b8-fe6e-40ef-b740-4535b9758d5a-000000/Xvsk6yE0qR0rvz3YMw77aE1Dh0letDpk6rcTADtPdr4=452" rel="noopener noreferrer" style="color: #0000EE; text-decoration: underline;" target="_blank"><strong>create your own role</strong></a> or send a friend's resume to <a href="mailto:jobs@tldr.tech" style="color: #0000EE; text-decoration: underline;">jobs@tldr.tech</a> and get $1k if we hire them! TLDR is one of <a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fwww.linkedin.com%2Ffeed%2Fupdate%2Furn:li:activity:7401699691039830016%2F/1/0100019f8eabbcba-1688d4b8-fe6e-40ef-b740-4535b9758d5a-000000/09zXaivKggFYx1EDSgmyF5kukydVnoC9xm32vYdS1JU=452" rel="noopener noreferrer" style="color: #0000EE; text-decoration: underline;" target="_blank"><strong>Inc.'s Best Bootstrapped businesses</strong></a> of 2025.
</div>
<br>
<div class="text-block">
If you have any comments or feedback, just respond to this email!
<br>
<br> Thanks for reading,
<br>
<span>Priyam Mohanty</span>, <a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fwww.linkedin.com%2Fin%2Fxu-jenny%2F/1/0100019f8eabbcba-1688d4b8-fe6e-40ef-b740-4535b9758d5a-000000/8EKBeTzc19XNUl1huhFGZHUMrX12jTQ5N0f4yh7HNzs=452"><span>Jenny Xu</span></a> & <span>Ceora Ford</span>
<br>
<br>
</div>
<br>
</td></tr></tbody></table>
<table align="center" bgcolor="" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td class="container" style="padding: 15px 15px;">
<div class="text-block" id="testing-id">
<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Ftldr.tech%2Fdev%2Fmanage%3Femail=silk.theater.56%2540fwdnl.com/1/0100019f8eabbcba-1688d4b8-fe6e-40ef-b740-4535b9758d5a-000000/WtHZkaQQ_IxO6jv1nEIHjwuvEvGVlpU9OnRjUQhlKyc=452">Manage your subscriptions</a> to our other newsletters on tech, startups, and programming. Or if TLDR Dev isn't for you, please <a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fa.tldrnewsletter.com%2Funsubscribe%3Fep=1%26l=e8d201ca-3e93-11ed-9a32-0241b9615763%26lc=156b9020-84b7-11f0-a976-55fc1d40139c%26p=9ea8d298-8665-11f1-b6b4-61714a37a4bd%26pt=campaign%26pv=4%26spa=1784804443%26t=1784805047%26s=b1a59cf88cbfec938e3e9fd9e907daa0b451420001bd13774e38f4fc979c792e/1/0100019f8eabbcba-1688d4b8-fe6e-40ef-b740-4535b9758d5a-000000/YgUvWdl1ncxi9JcwiVIAsmqJKgazTKFoGmYg06xlhYA=452">unsubscribe</a>.
<br>
</div>
</td></tr></tbody></table>
</td></tr></tbody></table>
</td></tr></tbody></table>
</td></tr></tbody></table>
</td></tr></tbody></table>
<img alt="" src="http://tracking.tldrnewsletter.com/CI0/0100019f8eabbcba-1688d4b8-fe6e-40ef-b740-4535b9758d5a-000000/JUcvCqQ8BIo5ifkrmcOvB2eqBzJQwKbmW4Ykshn0N54=452" style="display: none; width: 1px; height: 1px;">
</body></html>