Top 11 JavaScript prompt-engineering Projects

awesome-copilot

1 1 2,665 9.2 JavaScript

Community-contributed instructions, prompts, and configurations to help you make the most of GitHub Copilot.

Project mention: Cognition's Acquisition of Windsurf | news.ycombinator.com | 2025-07-14
SurveyJS

surveyjs.io featured

JavaScript Form Builder with No-Code UI & Built-In JSON Schema Editor. Keep full control over the data you collect and tailor the form builder’s entire look and feel to your users’ needs. SurveyJS works with React, Angular, Vue 3, and is compatible with any backend or auth system. Learn more.
promptr

2 16 931 5.5 JavaScript

Promptr is a CLI tool that applies plain language instructions to the filesystem. Instructions can utilize a liquidjs based templating system. Use cases include refactoring, code generation, and experimentation.
IntelliNode

3 15 263 8.8 JavaScript

Access the latest AI models like ChatGPT, LLaMA, Deepseek, Diffusion, Hugging face, and beyond through a unified prompt layer and performance evaluation
localforge

4 1 214 9.6 JavaScript

Local coding agent with neat UI

Project mention: Show HN: I Built Codex/ClaudeCLI for Any LLM, with Vision and UI (MIT) | news.ycombinator.com | 2025-04-29
prompt-apps

5 3 47 7.2 JavaScript

User interface-based Apps from Prompt.
openai-excel-functions

6 1 39 8.7 JavaScript

Create OpenAI chat completions from Excel formulas
promptcraft

7 1 15 6.6 JavaScript

An Open-Source Hackable AI Prompt Builder
InfluxDB

www.influxdata.com featured

InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
applied-ai

8 1 12 5.6 JavaScript

A repository of curated use cases, articles, blogs, videos on how companies are using Artificial Intelligence and Machine Learning.

Project mention: Applied AI Repo – How Organizations Are Adopting AI/ML | news.ycombinator.com | 2024-11-15
prompt-engineering

9 37 8 4.8 JavaScript

Prompt Engineering for Developers (by amalshehu)
gpt-prod

10 1 1 10.0 JavaScript

Simple GPT-3 Powered Productivity App
SD-Prompts-Checker

11 1 0 6.3 JavaScript

Chrome Extension to check PNG data embedded by Stable Diffusion (by albertlast)

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).

JavaScript prompt-engineering discussion

JavaScript prompt-engineering related posts

Q* Could Be It - Forget AlphaGO - It's Diplomacy - Peg 1 May Have Fallen - Noam Brown May Have Achieved The Improbable - Is this Q* Leak 2.0?

2 projects | /r/singularity | 8 Dec 2023
Seeking Your Top Recommendations for Resources on ChatGPT and Generative AI

3 projects | /r/ChatGPTPro | 28 Jun 2023
What online or app subscription has been absolutely worth it for you?

2 projects | /r/fatFIRE | 22 Apr 2023
Show HN: YouTube Summaries Using GPT

3 projects | news.ycombinator.com | 27 Jan 2023

Index

What are some of the best open-source prompt-engineering projects in JavaScript? This list will help you:

#	Project	Stars
1	awesome-copilot	2,665
2	promptr	931
3	IntelliNode	263
4	localforge	214
5	prompt-apps	47
6	openai-excel-functions	39
7	promptcraft	15
8	applied-ai	12
9	prompt-engineering	8
10	gpt-prod	1
11	SD-Prompts-Checker	0