The hottest Developers Substack posts right now

And their main takeaways
Category
Top Technology Topics

SOL deposits now supported on Ronin!

Ronin’s Newsletter • 36 implied HN points • 15 Dec 25
🔮 Crypto Developers
  1. Ronin Wallet now supports Solana, so you can send and receive SOL, hold Solana NFTs, and make cross-chain swaps between Solana and chains like Ronin, Ethereum, Arbitrum, Base, BNB Smart Chain, and Polygon.
  2. You can import Solana addresses into Ronin Wallet using a seed phrase or private key, and using a seed phrase is recommended so you can enable Solana in your active networks and use multiple chains.
  3. The Solana integration works on web, extension, and mobile, making multichain portfolio management easier and helping builders onboard Solana users to Ronin apps without complicated bridging, which increases utility for RON.
Get a weekly roundup of the best Substack posts, by hacker news affinity:

Developer security education products are pointless

Frankly Speaking • 254 implied HN points • 19 Dec 23
🕹 Technology Developers
  1. Developer security education products are seen as features, not platforms or products.
  2. There is a growing importance on in-depth security education for developers, especially in regulated industries.
  3. Developer security education focuses on teaching developers how to identify vulnerabilities and adopt secure development practices, often following the OWASP Top 10 guidelines.

Deconstructing Rollups

Cryptocurrency and Friends • 58 implied HN points • 15 Mar 23
🔮 Crypto Developers
  1. Development community is focused on defining a rollup through the lens of a validating bridge.
  2. Care must be taken with rollup projects to avoid constraining their capabilities, like Optimism's experience with OVM V1.0.
  3. Rollups should prioritize building rules enforced by a community first, and then focus on a validating bridge.

Vulnerability Management and Developer Toil

Resilient Cyber • 119 implied HN points • 02 Apr 23
🕹 Technology Developers
  1. Vulnerability management is crucial for security but often overwhelms developers with too much information. It’s important to focus on vulnerabilities that really pose a risk, instead of just following strict checklists.
  2. The number of vulnerabilities has exploded in recent years, but most are never exploited. Organizations need better ways to prioritize which vulnerabilities to address based on actual risk, rather than just severity scores.
  3. Security teams should work more closely with developers to reduce friction and support their efforts. Improving communication and providing context can make security a partner, not a blocker.

Drowning below the LLM

State Transition • 39 implied HN points • 25 Mar 23
🕹 Technology Developers
  1. AI advancements are happening rapidly across various platforms.
  2. Being an early adopter of AI technology can bring opportunities but also risks.
  3. To navigate the fast pace of AI changes, follow high-signal individuals and start building something.

Breakdown: the cloud infrastructure market

Technically • 21 implied HN points • 24 Jun 25
🕹 Technology Developers
  1. There are three main types of cloud infrastructure: IaaS, PaaS, and SaaS. Each one varies in how much help you get with building and managing your application.
  2. IaaS gives you full control, but requires a lot of work, while PaaS hands over some tasks to make things easier, and SaaS takes care of everything for you.
  3. The choice of cloud provider depends on what you need for your app and how much effort you're willing to put in. There are many options out there because apps today have many different parts that need support.

Unpacking OpenAI's Dev Day

Tanay’s Newsletter • 132 implied HN points • 15 Nov 23
🕹 Technology Developers
  1. OpenAI announced GPT-4 Turbo with longer context length, better cost, and improved function calling.
  2. OpenAI introduced multimodal capabilities in GPT-4 including image generation, speech-to-text, text-to-speech, and vision API.
  3. OpenAI unveiled the GPT Store allowing users to create and monetize custom mini GPTs, fostering indie entrepreneurship and potentially reshaping interface design.

Big tech x Generative AI

Tanay’s Newsletter • 170 implied HN points • 16 May 23
🕹 Technology Developers
  1. Microsoft is making strides in Generative AI with Azure x OpenAI services and AI integration in various applications.
  2. Meta focuses on AI recommendations, new experiences, and an open approach to AI models and tools.
  3. Google aims to reimagine core products with AI, offering infrastructure, search enhancements, and AI-based applications.

SRE Evangelist

software + caffeine = blog • 19 implied HN points • 06 Mar 23
🕹 Technology Developers
  1. The role of a Site Reliability Engineer (SRE) can vary greatly depending on the company, from Ops+ to Developer+ to 24x7 on-call incident responder.
  2. Successful SREs must be great evangelists, able to communicate effectively and passionately about reliability.
  3. SREs need to be force multipliers within their teams, encouraging a culture of reliability and making sure the value of reliability is understood and embraced.

Current state of virtual developers

Future tools • 8 HN points • 04 Jun 23
🕹 Technology Developers
  1. Virtual developer tooling uses LLMs to generate code based on human prompts.
  2. Innovations like self-healing code and retrieval augmentation are enhancing the performance of virtual developer tools.
  3. The current challenge for virtual developer projects is ensuring reliability in code generation by improving heuristics.

What I learned failing to outsource an MVP

Remus’s Symposium • 2 HN points • 15 Feb 24
🕹 Technology Developers
  1. Building an MVP requires more than just outsourcing; becoming technical as a founder can be crucial for success.
  2. Choosing fancy new technologies for an MVP, like Flutter, may lead to unexpected challenges and delays; sticking to tried-and-true web technologies can simplify the process.
  3. Outsourcing software development as a non-technical founder can be risky due to communication difficulties and lack of control over the project; learning to code can empower you to have a hands-on approach and clearer vision.

Big Tech & Open Source: Where Is the Love? (2020)

Deep-Tech Newsletter • 39 implied HN points • 24 Jun 20
🕹 Technology Developers
  1. Big Tech heavily contributes to open source projects on GitHub, even though they can influence the project's direction.
  2. Amazon has faced criticism for potentially hindering open source startups by offering competing services on AWS.
  3. Google leads in positive sentiment towards open source, followed closely by Microsoft, while Amazon received a lower score due to recent backlash.

An Interview With Brian Bell

ciamweekly • 0 implied HN points • 02 Mar 26
🕹 Technology Developers
  1. CIAM is the backbone of trust and revenue. It must enable easy, secure logins so users don’t abandon signups and make real-time decisions about who or what can do what.
  2. Implementing CIAM is hard because it sits at the intersection of security, product, privacy, scale, and developer experience, and many vendors hide that complexity behind rigid, inflexible models. Teams need flexible, embeddable solutions that give developers control for migrations, legacy data, and rapid growth.
  3. The future is CIAM as programmable, composable core infrastructure that supports fine-grained permissions and delegation for humans and AI agents. Developers will expect identity to fit their architecture and enable invisible trust at scale.

The AWS of Web3, V2

Coinsights • 0 implied HN points • 28 Aug 23
🕹 Technology Developers
  1. Layer 2 blockchains help scale Ethereum by processing transactions outside of Layer 1.
  2. The OP Stack by Optimism simplifies the deployment of optimistic rollups and is gaining popularity due to Ethereum compatibility, developer-friendliness, partnerships, and the vision for a superchain.
  3. Concerns with the OP Stack include slow transaction finality, potential spikes in transaction fees, lack of sequencer decentralization, and competition from other solutions like Arbitrum.