# Omer Bin Saleem (Omer Saleem) > Omer Bin Saleem (also written Omer Saleem) is a frontend chapter lead who builds with AI every day. He leads a frontend team on an Angular product, built a Claude-powered engineering assistant for his team that reviews merge requests and answers deploy and release questions in Slack, runs a team of narrow AI agents for his own work, and publishes one practical AI hack a day at omerbinsaleem.com: what a new AI feature lets you build, the steps, and the prompt to copy. Names: Omer Bin Saleem, Omer Saleem, omerbinsaleem, @iomerbinsaleem (Instagram), deadlydiamond (GitHub). ## Links - Website: https://www.omerbinsaleem.com/ - About: https://www.omerbinsaleem.com/about/ - LinkedIn: https://www.linkedin.com/in/omer-bin-saleem/ - Instagram: https://www.instagram.com/iomerbinsaleem/ - Facebook: https://www.facebook.com/iomerbinsaleem - GitHub: https://github.com/deadlydiamond - YouTube: https://www.youtube.com/@omerbinsaleem - Email: hello@omerbinsaleem.com ## Hacks (one practical AI hack a day) - [A 94 second launch film from one HTML file](https://www.omerbinsaleem.com/hacks/launch-film-from-one-html-file/): No editor was opened. One HTML file of 436 lines, 14 script lines read by a local voice model, every cut snapped to a 112 BPM beat grid, 11 phone recordings inside a CSS phone, 2,838 frames rendered in 62 seconds. - [3 print CSS traps that broke my PDFs](https://www.omerbinsaleem.com/hacks/print-css-traps/): Our PDF preview took 11 seconds and still did not match the screen. Printing the same HTML the editor renders, with headless Chromium, took it to 2.5 s cold and a 30 ms render. Three print-CSS traps cost a round each. - [The feature walkthrough that floated into empty space](https://www.omerbinsaleem.com/hacks/feature-guide-floating-bubble/): An in-app guide fired on mount, tried to anchor to an element inside a conditional section, found nothing, and drifted. The fix is one check per step: is the target in the DOM right now? If not, skip it. - [Put a 0.25 second judge in front of your AI agents](https://www.omerbinsaleem.com/hacks/small-judge-model/): Big models do the work. Around that work sit hundreds of small yes-or-no questions a day. A small judge model answered 116,097 of them in 20 days, in a median of 245 ms, and only acts alone above a confidence gate. - [My AI tester took 9 minutes and proved nothing. A week later: 1 minute, one real bug.](https://www.omerbinsaleem.com/hacks/teach-the-agent-first/): When an agent disappoints, most people swap the model. The fix was what it knows before it starts: a steps file instead of a script, a playbook, and a lessons file it writes itself. - [Lead a team of AI agents, not one chatbot](https://www.omerbinsaleem.com/hacks/lead-a-team-of-ai-agents/): One lead you talk to, narrow agents that each do one job, and a gate in front of anything you cannot undo. This week the team got its own lanes, a QA runner, a rule book and a voice. - [Your team's questions already have answers. Give them a command.](https://www.omerbinsaleem.com/hacks/jarvis-commands/): Every week the same four questions hit the team channel. The answers were already in Jenkins, GitLab, the gateway and Jira. Four read-only commands now answer them in seconds. ## Free guides - [Patch php2shell with one prompt](https://www.omerbinsaleem.com/guides/patch-php2shell/): The fastest safe path from "am I exposed?" to "patched and restarted": the fixed PHP versions, a patch-only prompt for your coding agent, the restart step everyone forgets, and the stopgaps that buy hours, not days. - [Claude Motions: a launch film from one HTML file](https://www.omerbinsaleem.com/guides/launch-film-from-one-file/): The prompt guide behind a 94 second product launch film that no editor touched: the brief prompt, the script rules, Kokoro voice, a librosa beat grid, footage in a CSS phone, and the render that took 62 seconds. - [Lead a team of AI agents](https://www.omerbinsaleem.com/guides/lead-a-team-of-ai-agents/): One lead, narrow agents with one job each, gates in front of anything you cannot undo, and rules that keep themselves healthy. With prompts to copy. - [Put a small judge in front of your agents](https://www.omerbinsaleem.com/guides/small-judge-model/): Where a 0.25 second judge model fits next to big models, the five rules that keep it safe, my numbers from 20 days, and three prompts to add one to your codebase. ## Other pages - [This week in AI](https://www.omerbinsaleem.com/trends/): pulled live from Hacker News, OpenAI, Google DeepMind, Hugging Face, GitHub and Simon Willison. - [Live](https://www.omerbinsaleem.com/live/): who is reading the site right now, and where from. - [Work with me](https://www.omerbinsaleem.com/work-with-me/): AI workflow setup, agents for a team, workshops. - Full text of every page: https://www.omerbinsaleem.com/llms-full.txt