HTML Agents

Open-source HTML projects categorized as Agents

Top 8 HTML Agent Projects

  1. Open-Agent-Studio

  2. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

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  3. PRarena

    This repo tracks the opened and merged PRs by the top SWE coding agents by OpenAI, GitHub, and others. Updates regularly.

    Project mention: LLMs Are the Ultimate Demoware | news.ycombinator.com | 2025-10-01
  4. agentic-coding

    Agentic Coding Rules, Templates etc...

    Project mention: Study: Self-generated Agent Skills are useless | news.ycombinator.com | 2026-02-16

    There is almost no point in telling an agent to build a skill without augmenting it's knowledge on the thing it's writing about as you're just piping output to input without expanding the information in the system. If you get an agent to perform a bunch of research online, distil that down to information that the models tend not to get right or is newer than what is in their training data or simply better aligns with your desired workflow than what they generate out of the box - that's going to create a far more useful skill. I use a skill that gets activated when creating a skill to help guide this approach: https://github.com/sammcj/agentic-coding/blob/main/Skills/sk...

  5. gensphere

    Declarative framework to build LLM-based applications

  6. agent-drift

    Stress-test AI agents for goal drift and system prompt violations. Inspired by 'Asymmetric Goal Drift in Coding Agents' (ICLR 2026).

    Project mention: Reading list (10th - 16th of March) | dev.to | 2026-03-17

    A great tool to test your agents to see if they can be asked to do things they shouldn’t do. - link [tool] - ( Added: 2026-03-15 10:31:33 )

  7. pocket-flow-framework

    LLM Framework for LLMs (by helenaeverleyz)

  8. wgnr-pi

    The most feature-rich web interface for Pi Coding Agent. Session archive & restore, model picker with search, thinking level control, image paste & attach, slash command palette, full Markdown rendering, mobile PWA, and macOS auto-start. No build step. No framework. 4 dependencies.

    Project mention: How We Built a Full-Featured AI Chat UI in 33KB with Zero Frameworks | dev.to | 2026-04-17
  9. agent-stack

    The Agent Reliability Stack: fit, guard, snap, vet, cast. One landing page for all 11 npm + 6 PyPI packages.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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HTML Agents related posts

  • Repository Transformation: From Chaos to Professional Prompt Engineering Toolkit

    3 projects | dev.to | 25 Mar 2026
  • Kevin Boone: The "small web" is bigger than you might think

    9 projects | news.ycombinator.com | 16 Mar 2026
  • Ask HN: Why all the sudden people are writing browsers with AI?

    3 projects | news.ycombinator.com | 27 Jan 2026
  • Show HN: Emcee – connect agents to APIs (via MCP)

    2 projects | news.ycombinator.com | 27 Jan 2025
  • Show HN: RL Agent that can auto-optimize your LLM prompts

    1 project | news.ycombinator.com | 8 Nov 2024
  • A note from our sponsor - SaaSHub
    www.saashub.com | 14 Jun 2026
    SaaSHub helps you find the best software and product alternatives Learn more →

Index

What are some of the best open-source Agent projects in HTML? This list will help you:

# Project Stars
1 Open-Agent-Studio 306
2 PRarena 300
3 agentic-coding 137
4 gensphere 131
5 agent-drift 8
6 pocket-flow-framework 4
7 wgnr-pi 1
8 agent-stack 0

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