OSSDrop
TrendingExploreForum
Drop a toolSign in

Built something open-source?

Add it to the list — free and open to every open-source project.

Drop your tool
OSSDrop
BrowseBlogForumHow to submitHow it worksFAQAboutContactPrivacyTermsThe list on GitHubr/OSSDrop
AI & Coding AgentsDeveloper Tools & CLIWeb & APIsData & DatabasesDevOps & Self-HostedFiles & SyncSecurity & PrivacyProductivityNotes & KnowledgeCommunication & SocialAutomation & IoTFinance & BusinessScience & EducationCreator / MediaAll categories →
© 2026 OSSDropFree · open source · community-curated
QuestDBlodsmithPuppyOneCalypsoMailKite SaaS StarterSitemap Cohort AuditorWeaviateSHAR Production Metadata LinterOrcaReplayPtero
Drop your open-source tool

Find what's good.
Share what you built.

OSSDrop is a curated home for open-source tools — discover real projects, honestly ranked by the people who build them.

Browse toolsDrop yours

Tools

Nothing dropped in this window yet — showing recent top tools.

lodsmith

Blender add-on that builds named low-poly indie game props from JSON recipes with known triangle budgets.

Creator / Media·Apache-2.0·1 stars·built by saengha
1
PuppyOneCurated

Local-first workspace where you and your AI work on the same project files with built-in version history.

Notes & Knowledge·Apache-2.0·757 stars
0
OrcaReplayCurated

Records a coding agent's session and replays it offline, for developers debugging agent runs without spending tokens.

AI & Coding Agents·Apache-2.0·246 stars
0
4
Sitemap Cohort AuditorCurated

Node.js CLI for comparing sitemap URL cohorts between releases and reporting declared URL and image coverage.

Developer Tools & CLI·MIT·0 stars
0
5
SHAR Production Metadata LinterCurated

MIT-licensed CLI that validates rights-aware metadata for AI-hybrid video-production deliveries.

Creator / Media·MIT·0 stars
0
6
QuestDBCurated

Time-series database for high-throughput ingestion and SQL analytics.

Data & Databases·Apache-2.0·17.3k stars
0
7
torchvisionCurated

Datasets, model architectures, and image transforms for computer vision built on PyTorch.

Science & Education·BSD-3-Clause·17.9k stars
0
8
Apache ArrowCurated

Columnar in-memory data format and multi-language toolbox for fast data interchange and analytics.

Data & Databases·Apache-2.0·17.1k stars
0
9
tiktokenCurated

Fast BPE tokenizer library for use with OpenAI's models.

Developer Tools & CLI·MIT·19.3k stars
0
10
AuthierCurated

Open-source password manager with browser autofill, encrypted vault sync, TOTP codes, and trusted-device approval.

Security & Privacy·AGPL-3.0·21 stars
0

Don't see your tool? Drop it here.

Join OSSDrop

Sign in with GitHub to vote, comment, and drop your tools.

Sign in

Spotlight

lazydocker
A terminal UI for managing Docker containers, images, and volumes.
Deno
Runtime for JavaScript and TypeScript built on V8, with built-in tooling.
Bun
Fast all-in-one JavaScript runtime, bundler, test runner, and package manager, built as a drop-in for Node.

Randomly featured from the directory — rotates through the day.

Promoted

projectmem
Local-first, event-sourced memory + judgment layer for AI coding agents; warns before repeating a failed fix.

Announcements

  • •Submit tools from GitHub, GitLab, Codeberg, and Hugging Face.
  • •Trending is ranked by real upvotes and comments.