[December 2025] Web Developer Monthly Newsletter 💻🚀

Welcome to the ninetieth situation of Net Developer Month-to-month!

If it’s your first time right here, welcome, I such as you already. If you need the complete again story on the publication, head here.

The short model: I curate and share a very powerful articles, information, assets, podcasts, and movies from the world of net and software program growth.

Suppose the Pareto Precept (80/20 rule) assembly the programming world. I provide the 20% that can get you 80% of the outcomes.

When you’re a very long time reader, welcome again previous buddy.

Alright, let’s not waste any helpful time and bounce proper into this month’s updates.

Here is what you missed in December 2025 as a Net Developer…

Replace to This Publication 🐣

This article is getting an replace! I will now not focus simply on Net Improvement information, however will as a substitute deal with the general tech market.

I’ll cowl all of the vital trade data across the tech world (like A.I.), to be sure to keep updated not simply with the Net Improvement trade, however with your complete tech panorama as effectively.

Under you will note how the brand new publication will appear to be:

Google, Nvidia, and OpenAI 🤑

A recap of every little thing you might want to know concerning the massive gamers within the A.I. trade.

This article will catch you up on the newest information and the battle between Nvidia chips vs TPUs which are beginning to make waves from Google.

Writing a great CLAUDE.md ✍️

LLMs are stateless features. Their weights are frozen by the point they’re used for inference, so they do not study over time. The one factor that the mannequin is aware of about your codebase is the tokens you place into it.

Equally, coding agent harnesses similar to Claude Code often require you to handle brokers’ reminiscence explicitly. CLAUDE.md (or AGENTS.md) is the one file that by default goes into each single dialog you’ve with the agent.

Right here is how to make a good Claude.md file.

Higher at Utilizing AI for Programming? 💎

A great discussion thread from actually good engineers on hackernews speaking about how they use AI to enhance their programming. Some nice recommendation in there.

The Pondering Sport 🧠

It is advisable to watch this documentary. In all probability my favorite one of many yr and it provides you with nice perception into the AI and Machine Studying world and its historical past.

It’s a must watch even if you aren’t really interested in AI.

Prime 10 of 2025 👑

As we wind down 2025 and prepare for the brand new yr, I made a decision to gather my prime 10 favorite articles from the yr. As a part of my job, I learn articles twelve months a yr, and devour a number of trade information so I can keep updated with the tech world. Quite a bit seems to be ineffective data, however each infrequently, you discover some golden nuggets 🪙.

Here are my top 10 golden nuggets for the year that I think everyone should read.

Wager On Juniors Simply Bought Higher 🧨

Junior developer: out of date accent or helpful funding? How does the genie (LLMs) change the evaluation? Seems, the answer is not what you expect.

P.S. That is what actually makes you a senior.

2025 LLM 12 months in Assessment 🪄

2025 has been a powerful and eventful yr of progress in LLMs. The following is an inventory of notable and mildly stunning “paradigm adjustments”. A few of these may be a bit too technical, however it’s definitely worth the learn to see what has occurred within the trade.

Information Across the World 🗺

Massive Tech Information aka AI Information 🏢

• Bun, a brand new JavaScript runtime was acquired by Anthropic for $20 billion. Anthropic is betting on Bun because the infrastructure powering Claude Code, Claude Agent SDK, and future AI coding merchandise & instruments.

• Amazon releases a formidable new AI chip: Trainium3 and teases an Nvidia-friendly roadmap… they’re behind the massive gamers although.

• OpenAI declares ‘code red’ as Google catches up in AI race. Fascinating remark about this from a person:

I’ve seen a rumor going round that OpenAI hasn’t had a profitable pre-training run since mid 2024. This appeared insane to me however if you happen to give ChatGPT 5.1 a question about present occasions and instruct it to not use the web it’s going to let you know its information cutoff is June 2024. Unsure if perhaps that is simply the smaller mannequin or what. However I do not assume it is a good signal to get that from any frontier mannequin right now, that is 18 months in the past.

Fully ineffective to your profession however nonetheless nice 🙃

Greatest Useful resource of the Month ✅

As we finish the yr in 2025, you are in all probability trying on the new yr with pleasure and plans to make it higher than the final. When you’re like me, you might be creating your massive targets and plan for 2026. Nevertheless, how a lot threat must you take? Must you be conservative together with your plans?

I say you throw warning to the wind and take a threat in 2026. Right here is why: All it takes is one to work out.

Trick of the Month 🌗

You may play with historic LLM fashions now! Think about speaking to a mannequin that has no information of something after 1918 (or any yr of your alternative)?

You can do that with this new tool.

Thanks for studying!

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See you subsequent month! ❤️

By the best way, I train folks how you can code and get employed in probably the most environment friendly means doable as an Teacher on the Zero To Mastery Academy. You may see just a few of our hottest programs beneath or see all ZTM courses here.