Hindsight leads again, a life-optimization book takes two seats, and a code-rendered video makes the list

Fastest-growing this period

Counts come from GitHub's official stargazers/history endpoint: the stars gained on each day of the window. Project briefs and the reading notes below are editorial additions.

1. 1

   vectorize-io/hindsight : Agent memory with three operations: retain, recall, and reflect to keep learning

   Python

   An agent memory system organized around three operations: retain observations, recall them when needed, and reflect to keep what an agent knows up to date. Memory banks and mental models structure the knowledge, it runs as a Docker, pip or embedded Python service against 25+ LLM providers, and an MCP server plus a two-line LLM wrapper connect it to coding agents.

   +4,740
2. 2

   eternity4719/HowToLiveBetter : Life advice that logs what you spend, what you gain and how solid the evidence is

   HTML

   A Chinese guide of practical suggestions on health, money, scams and legal traps, from chronic disease and first aid to rent disputes and workplace compensation. Each entry records what you spend, what you get back and how strong the evidence is, citing only journal papers and official documents, with an online search page for quick lookups.

   +3,508
3. 3

   debpalash/VoiceStudio : Try voice design, transcription and dubbing in one workspace

   Python

   A local audio workspace for voice design, transcription, dubbing and longer narrated projects. Useful for trying several speech workflows with your own material in one application, with engine choice and hardware determining the supported languages and output quality.

   +3,162
4. 4

   paperclipai/paperclip : Run a company of AI agents with org charts, tickets and per-agent budgets

   TypeScript

   An open-source control plane for running AI agents like a company. Tasks turn into tickets with approval and review gates you verify from diffs, screenshots and tests; an org chart gives every agent a role, a boss and scoped secrets; heartbeats wake agents on a schedule; and a monthly budget per agent stops runaway token spend. Any runtime that answers a heartbeat plugs in.

   +2,910
5. 5

   hydra-db/hydradb : A Rust graph database that keeps the graph on S3 and scales compute separately

   Rust

   A distributed graph database written in Rust where S3-compatible object storage is the durable source of truth and compute splits into query-serving data nodes plus background indexers that rebuild from durable state. OpenCypher queries run against pinned snapshots with GraphBLAS traversal, and applications can use Neo4j drivers over Bolt or a typed HTTPS API.

   +2,140
6. 6

   rocketride-org/rocketride-server : Compose AI pipelines as portable JSON on a VS Code canvas, run by a C++ engine

   Python

   An open-source pipeline builder and runtime for AI workloads: 100+ nodes cover LLM providers, vector databases, OCR and NER, pipelines are drawn as portable JSON on a visual canvas in VS Code, and a multithreaded C++ engine runs them on your own hardware. Python and TypeScript SDKs drop a finished pipeline into an app with a few lines of code.

   +2,091
7. 7

   cdyforever/how-to-live-better : The whole 32-section life-optimization book as one offline-readable web page

   HTML

   Renders the public-domain book HowToLiveBetter, 32 sections and 528 tips, as a single self-contained HTML page that opens on any phone or computer with no install. It loads zero external resources, so it keeps working offline. Each tip is a card with its evidence grade, value tier and cost label, plus keyword search and a filter for the strongest-evidence tips.

   +1,499
8. 8

   mexicat/pdoom-video : A code-rendered music video where every frame is a deterministic function of song time

   TypeScript

   A generative music video with word-synced karaoke typography, rendered entirely by code. Every frame is a deterministic function of song time, so the live preview and the offline 1080p60 or 4K60 export come out identical. The repo ships the lyric timing pipeline, a three.js engine with one module per scene, and an offline renderer averaging up to 324 sub-frames for motion blur.

   +1,212
9. 9

   rohitg00/ai-engineering-from-scratch : Learn AI engineering by building and checking real projects

   Python

   A structured AI-engineering curriculum with routes for fundamentals, LLM applications and agents. It pairs reading with building and checking results, useful when you want to learn toward a working project instead of collecting disconnected tutorials.

   +1,208
10. 10

    dream-num/univer : An embeddable Office SDK with sheets, docs and slides, headless for agents

    TypeScript

    A customizable Office SDK covering spreadsheets, documents and presentations. Canvas rendering and a dedicated formula engine keep large workbooks responsive, plugins compose or lazy-load capabilities, and one Facade API runs the same code in the browser and headless in Node.js, so agents can edit and verify Office files through structured APIs. Presets give a quick start.

    +1,073

Ranking window: 2026-09-27 UTC, full day.