~/devreads

4 Jul 2025

RisingStack Engineering 7 min read

What does it mean to “jailbreak” an AI? In short, it’s when someone finds a way to make an AI system ignore its safety rules and do something it’s not supposed to. Think of it like tricking a chatbot into telling you how to build a bomb, or getting an image model to generate violent […] The post How People…

ai

3 Jul 2025

Pieter Tolsma 7 min read

Over the past 15 months I have been actively working with LLM’s in my job as a software engineer. I have had many moments where I thought singularity was here, but then almost immediately after I would see the agent fall flat on its face. I have become interested in figuring out when and why these new tools fail, in…

llmcoding-assistantgenai

2 Jul 2025

Jonathan Brown 5 min read

We’re thrilled to announce the general availability of Valkey v8.1 in Redis OSS compatible Heroku Key-Value Store. This isn’t just an incremental update; it’s a significant leap forward, bringing enhanced performance and greater efficiency. To add to this excitement, we’re bringing powerful new module capabilities to v8.1, with Valkey Bloom and ValkeyJSON. For years, Heroku […] The post Heroku Key-Value…

newsheroku key-value storeredis

4 min read

Enter Deliveroo’s ML Platform For the past three years, we have been building Deliveroo’s Machine Learning Platform, or the ML Platform as we like to call it. The ML Platform boosts our model-building and deployment capabilities by standardising ML workflows, streamlining the end-to-end development process and simplifying model deployment. Besides saving software engineering effort through centralising tooling, the ML Platform…

1 min read

We recently ran across a strange higgs-bugson that manifested itself in a critical system that stores and distributes the firm’s trading activity data, called Gord. (A higgs-bugson is a bug that is reported in practice but difficult to reproduce, named for the Higgs boson, a particle which was theorized in the 1960s but only found in 2013.) In this post…

1 Jul 2025

Postmark team 7 min read

When we launched the Postmark Challenge: Inbox Innovators on DEV Community, we expected clever solutions. What we got were projects that completely reimagined what email could do. Developers didn't just parse emails, they turned inboxes into gaming platforms, AI transcription services, environmental monitoring systems, podcast distribution channels, and automated code review systems. Each submission reminded us why email remains one…

Rob 1 min read

We have an HP all-in-one scanner and printer that is on our local network. Recently, I was away from home and needed to reconfigure the scanning settings for unimportant reasons. Usually, when I'm not in the office, I use Tailscale to connect back to machines as required, but the printer isn't running Tailscale, so its built-in web app isn't directly…

computing

30 Jun 2025

1 min read

We are proud to announce that Meta has officially joined the Kotlin Foundation as a gold member, marking a significant milestone in our ongoing commitment to Kotlin and the broader Android development ecosystem. Over the past several years, Meta engineers have been actively migrating our extensive Android codebase—comprising tens of millions of lines—from Java to [...] Read More... The post…

androiddevinfraopen source

1 min read

Today, OpenAI, in partnership with Mandala Partners, is sharing the OpenAI AI Economic Blueprint for Australia. At a time when boosting productivity has emerged as a national priority for Australia, the Blueprint provides a clear, actionable plan for how Australia can unlock the full economic and social potential of artificial intelligence.

company

1 min read

When participating in conversations, meetings, or discussions, we're often very confident in what we're saying and the points we're putting forward. But pause for a moment and ask yourself - do you truly know, or are you assuming, vaguely remembering, or guessing with confidence?

4 min read

Today, we’re looking at two case studies in how to respond when reactionaries appear in your free software community. Exhibit A It is a technical decision. The technical reason is that the security team does not have the bandwidth to provide lifecycle maintenance for multiple X server implementations. Part of the reason for moving X from main to community was…

27 Jun 2025

16 min read

Before saying anything else, I'd like to thank the organisers of JSNation for inviting me to speak in Amsterdam. I particularly appreciate the folks who were brave enough to disagree at the Q&A sessions afterwards. Engaged debate about problems we can see and evidence we can measure makes our work better. The conference venue was lovely, and speakers were more…

26 Jun 2025

RisingStack Engineering 6 min read

Search is changing. Instead of ten blue links, we now get AI-powered summaries, conversational responses, and sometimes… no need to click at all. For content creators, SEOs, and product owners, the game hasn’t ended – but it’s definitely shifted. Google and ChatGPT are both surfacing content in new ways. The rules are still evolving, but […] The post AI SEO…

other

Nicole Klusman 5 min read

Partners are a critical part of the community in driving customer success in technology adoption. Today, we’re thrilled to announce new solution expertise and program benefits for Salesforce Consulting Partners to expand their practice with Heroku AI PaaS. Building on our announcement from earlier this year, today’s announcement is designed to deepen technical expertise and […] The post Elevate Your…

ecosystemeventsheroku connectpartnerssalesforce

1 min read

Retell AI is transforming the call center with AI voice automation powered by GPT-4o and GPT-4.1. Its no-code platform enables businesses to launch natural, real-time voice agents that cut call costs, boost CSAT, and automate customer conversations—without scripts or hold times.

Karan Gourisaria 6 min read

How Blinkit Cracked Android's Performance Puzzle with Droid Dex Adaptive real-time performance tuning — fewer ANRs, smoother UX, and smarter device-specific optimization Picture this: Your app runs buttery-smooth on Pixel 7 Pro while throwing ANRs on a Redmi Note 4. Users on a Fold 6 have to experience the same janky transitions as those on a ₹6,000 device. Sounds familiar?…

engineeringperformancemobile-developmentandroidkotlin

5 min read

Hello! After many months of writing deep dive blog posts about the terminal, on Tuesday I released a new zine called “The Secret Rules of the Terminal”! You can get it for $12 here: https://wizardzines.com/zines/terminal, or get an 15-pack of all my zines here. Here’s the cover: the table of contents Here’s the table of contents: why the terminal? I’ve…

24 Jun 2025

Anush DSouza 3 min read

Today, we’re thrilled to announce a new way in which agents can access the Heroku platform using the Heroku Remote MCP Server, now available at https://mcp.heroku.com/mcp. This new remote server is an expansion of our earlier stdio-based MCP server and comes with secure OAuth authentication. It’s designed to provide a secure, scalable, and incredibly simple […] The post Heroku AI:…

newsagentforceaideveloper toolsheroku ai

Erlang Solutions Team 2 min read

Márton Veres shares his journey and what he’s looking forward to in his new role as London Business Unit Leader. The post Meet the Team: Márton Veres appeared first on Erlang Solutions.

meet the team

Rob 1 min read

I run a Tailscale network so that remote computers can access local services. I also have a Linux box at home on that network that advertises itself as an exit node and recently noticed that it wasn't working. I had some time recently to sit down and work out what was going on. My initial suspicion was that it was…

computing

1 min read

Unify, an AI-powered GTM platform, uses OpenAI’s o3, GPT-4.1, and CUA to automate prospecting, research, and outreach. With hyper-personalized messaging and an always-on workflow, Unify helps teams generate pipeline at scale while focusing on high-impact customer interactions.

api

23 Jun 2025

20 Jun 2025

Ruslan Spivak 4 min read

“Where there is life, there is change; where there is change, there is calculus.” — Seth Braver I recently went back to studying math to rebuild my foundations for AI and machine learning. I didn’t expect to enjoy a calculus book this much. Shocking, I know. But that’s exactly what happened with Full Frontal Calculus. Can calculus feel intuitive? Even…

19 Jun 2025

somesh sharma 5 min read

Optimistic locking is a concurrency control mechanism where we assume that multiple transactions can safely access data without conflict, allowing them to proceed without locking the data upfront. Unlike pessimistic locking, where resources are locked to avoid conflicts, optimistic locking allows transactions to proceed without locks and checks for conflicts only when updating the data. If a conflict is detected…

optimistic-lockingdatabaseconcurrency-controlisolation-leveltransaction-management

Gediminas G 3 min read

Starting your own affiliate marketing website just got a lot faster and easier, thanks to the Hostinger Affiliate Marketing Tools plugin and theme for WordPress. With the… The post Launch your affiliate website easier with Hostinger appeared first on Hostinger Blog.

product updates

Vishnupriya Varadarajan 7 min read

In the fast-paced world of engineering, the dream of easy infrastructure management and provisioning is a common aspiration. At Zendesk, this sentiment resonates deeply among our engineers. When we talk about infrastructure, we refer to a wide range of tools such as MySQL, S3, DynamoDB, Kafka topics, compute resources, network and routing configurations, security groups, secrets, credentials, configuration settings, dashboards,…

self-servicestorageinfrastructureoperators

blog.muffn.io (muffn_) 1 min read

🎬 Intro # vSAN is something I’ve been pretty enamored with for a long time, since it was first becoming a thing. Hyperconverged was the buzzword at the time and as someone just coming up in the industry, I knew it was something I wanted to mess with, and I did.

18 Jun 2025

Juan Pablo Lorenzo 7 min read

Unlocking the Power of Customization: How Our Enrichment System Transforms Recommendation Data Enrichments How are accurate property prices on Booking.com connected to machine learning that recommends appealing property photos? What about the number of users who have wishlisted a property? And how can developers assess if their recommendation models effectively boost traveler clicks? None of these pieces of information are…

javaaisoftware-developmentrecommendation-systemmachine-learning

Michelle Krasniak 1 min read

Real-time EMR and EHR synchronization closes care gaps by enabling fast, secure access to up-to-date patient data. This improves outcomes, reduces errors, and enhances provider efficiency and patient engagement.

17 Jun 2025

1 min read

Bootstrap v5.3.7 was just released with some follow-up fixes from our migration to Astro, plus a handful of small fixes. We expect to have another patch release shortly due to at least one recent regression, so stay tuned for that. In the mean time, here are some highlights! Docs Fixed broken “View on GitHub” URLs Corrected HTML <head> content generated…

Rob 1 min read

I'm a member of a number of groups that publish a magazine, either paper-based or PDF. I prefer the PDF version, so download from the website and then move to the relevant directory. Recently, I realised that I could use Hazel to do this for me. To take one example, the filename of the PDF that I download is of…

mac

16 Jun 2025

1 min read

We're bringing you new ways to customize your server with additional perks that delight members, along with a new way to spend available Boosts on these additional server perks — no level required.

blog.muffn.io (muffn_) 1 min read

🎬 Intro # Look, cheap and mini are subjective so this may not be what you might imagine when you read the title, but, subjectively, this build is mini for an 8 bay NAS with this kind of hardware and objectively, it’s cheap. An off the shelf NAS with this many bays can’t even be found close to this price…

1 min read

We’re launching OpenAI for Government, a new initiative focused on bringing our most advanced AI tools to public servants across the United States. We're supporting the U.S. government's efforts in adopting best-in-class technology and deploying these tools in service of the public good.

global affairs

15 Jun 2025

PubNub Labs Team 1 min read

Free your engineers from infra toil. Scale faster, optimize performance, and boost uptime with managed IT services for modern DevOps teams.

Vish Abrams 5 min read

Beginning at 6:00 UTC, on Tuesday, Jun 10, 2025 Heroku customers began experiencing service disruption, creating up to 24 hours of downtime for many customers. This issue was caused by an unintended system update across our production infrastructure; it was not the result of a security incident, and no customer data was lost. Now that […] The post Summary of…

news

14 Jun 2025

1 min read

At Jane Street, we’ve been actively making improvements to OCaml for a long time. Over the last few years, we’ve started to build some fairly ambitious extensions to the language. Our aim is to make OCaml a great language for performance engineering. This work has always been open source, and our hope is to contribute these extensions to upstream OCaml,…

13 Jun 2025

RisingStack Engineering 5 min read

LLMs can write code, answer questions, and automate workflows – but without proper guardrails, they can also generate biased, harmful, or outright dangerous content. This is where external safety layers come in. These are tools or systems that sit outside the model, filtering or moderating content either before it goes in, after it comes out, […] The post Keeping LLMs…

ai

3 min read

At Apple's annual developer marketing conference, the Safari team announced a sizeable set of features that will be available in a few months. Substantially all of them are already shipped in leading-edge browsers. Here's the list, prefixed by the year that these features shipped to stable in Chromium: 2023: WebGPU 2020: SVG Favicons 2023: HDR Images 2024: CSS Anchor Positioning…

12 Jun 2025

Stephen Blum 1 min read

After building the PubNub MCP server and putting it through its paces, I've learned a thing or two about testing these beasts. Let me walk you through what I've discovered.

Gediminas G 2 min read

AI assistants are quickly becoming the go-to source for answers and advice, and even Google is highlighting AI-generated search results. That means your website needs to speak the… The post Make your WordPress website AI-ready with just one click appeared first on Hostinger Blog.

product updates

11 Jun 2025

10 Jun 2025

Fabian Aguilar Gomez 6 min read

In my spare time I enjoy building Gundam models, which are model kits to build iconic mechas from the Gundam universe. You might be wondering what this has to do with software engineering. Product engineers can be seen as the engineers who take these kits and build the Gundam itself. They are able to utilize all pieces and build a…

Rob 1 min read

On a server that I help to maintain, it has postfix installed for emailing results of cron jobs and other status updates. This was set up to relay through SendGrid as they had a 100 email per month plan and we send out significantly fewer than that. Unfortunately, SendGrid are retiring their free plan, so I had to move to…

computingsysadmin