1. Introduction

2. Sample Selection, Observations, and Data Reduction
2.1. Planetary nebulae within ~1.5 kpc observed by Chandra
2.2. Observations
2.3. Data reduction: the ChanPlaNS pipeline

3. Results
3.1. PNe displaying diffuse X-ray emission
3.2. PNe displaying only point-like X-ray emission at central stars
3.3. X-ray non-detections

4. Discussion
4.1. Diffuse X-ray emission from PNe
4.2. Point-like X-ray emission from CSPNe

5. Summary